diff --git a/controllers/GenericEntityApiController.php b/controllers/GenericEntityApiController.php
index 4f416b88..42483342 100644
--- a/controllers/GenericEntityApiController.php
+++ b/controllers/GenericEntityApiController.php
@@ -116,8 +116,7 @@ class GenericEntityApiController extends BaseApiController
 				$userfields = null;
 			}
 
-			$object = $this->getDatabase()->{$args['entity']}
-			($args['objectId']);
+			$object = $this->getDatabase()->{$args['entity']}($args['objectId']);
 
 			if ($object == null)
 			{
@@ -136,8 +135,7 @@ class GenericEntityApiController extends BaseApiController
 
 	public function GetObjects(\Psr\Http\Message\ServerRequestInterface $request, \Psr\Http\Message\ResponseInterface $response, array $args)
 	{
-		$objects = $this->getDatabase()->{$args['entity']}
-		();
+		$objects = $this->getDatabase()->{$args['entity']}();
 		$allUserfields = $this->getUserfieldsService()->GetAllValues($args['entity']);
 
 		foreach ($objects as $object)
@@ -184,13 +182,11 @@ class GenericEntityApiController extends BaseApiController
 		{
 			try
 			{
-				return $this->FilteredApiResponse($response, $this->getDatabase()->{$args['entity']}
-					()->where('name LIKE ?', '%' . $args['searchString'] . '%'), $request->getQueryParams());
+				return $this->FilteredApiResponse($response, $this->getDatabase()->{$args['entity']}(), $request->getQueryParams());
 			}
 			catch (\PDOException $ex)
 			{
 				throw new HttpBadRequestException($request, $ex->getMessage(), $ex);
-				//return $this->GenericErrorResponse($response, 'The given entity has no field "name"', $ex);
 			}
 		}
 		else
diff --git a/controllers/StockApiController.php b/controllers/StockApiController.php
index eede7ef1..3c935d66 100644
--- a/controllers/StockApiController.php
+++ b/controllers/StockApiController.php
@@ -108,13 +108,6 @@ class StockApiController extends BaseApiController
 				$shoppingLocationId = $requestBody['shopping_location_id'];
 			}
 
-			$quFactorPurchaseToStock = null;
-
-			if (array_key_exists('qu_factor_purchase_to_stock', $requestBody) && is_numeric($requestBody['qu_factor_purchase_to_stock']))
-			{
-				$quFactorPurchaseToStock = $requestBody['qu_factor_purchase_to_stock'];
-			}
-
 			$transactionType = StockService::TRANSACTION_TYPE_PURCHASE;
 
 			if (array_key_exists('transaction_type', $requestBody) && !empty($requestBody['transactiontype']))
@@ -122,7 +115,7 @@ class StockApiController extends BaseApiController
 				$transactionType = $requestBody['transactiontype'];
 			}
 
-			$bookingId = $this->getStockService()->AddProduct($args['productId'], $requestBody['amount'], $bestBeforeDate, $transactionType, $purchasedDate, $price, $quFactorPurchaseToStock, $locationId, $shoppingLocationId);
+			$bookingId = $this->getStockService()->AddProduct($args['productId'], $requestBody['amount'], $bestBeforeDate, $transactionType, $purchasedDate, $price, $locationId, $shoppingLocationId);
 			return $this->ApiResponse($response, $this->getDatabase()->stock_log($bookingId));
 		}
 		catch (\Exception $ex)
@@ -372,7 +365,7 @@ class StockApiController extends BaseApiController
 				$shoppingLocationId = $requestBody['shopping_location_id'];
 			}
 
-			$bookingId = $this->getStockService()->EditStockEntry($args['entryId'], $requestBody['amount'], $bestBeforeDate, $locationId, $shoppingLocationId, $price, $requestBody['open'], $requestBody['purchased_date'], $requestBody['qu_factor_purchase_to_stock']);
+			$bookingId = $this->getStockService()->EditStockEntry($args['entryId'], $requestBody['amount'], $bestBeforeDate, $locationId, $shoppingLocationId, $price, $requestBody['open'], $requestBody['purchased_date']);
 			return $this->ApiResponse($response, $this->getDatabase()->stock_log($bookingId));
 		}
 		catch (\Exception $ex)
@@ -524,18 +517,6 @@ class StockApiController extends BaseApiController
 		}
 	}
 
-	public function ProductBarcodeDetails(\Psr\Http\Message\ServerRequestInterface $request, \Psr\Http\Message\ResponseInterface $response, array $args)
-	{
-		try
-		{
-			return $this->ApiResponse($response, $this->getDatabase()->product_barcodes()->where('barcode = :1', $args['barcode'])->fetch());
-		}
-		catch (\Exception $ex)
-		{
-			return $this->GenericErrorResponse($response, $ex->getMessage());
-		}
-	}
-
 	public function ProductDetails(\Psr\Http\Message\ServerRequestInterface $request, \Psr\Http\Message\ResponseInterface $response, array $args)
 	{
 		try
diff --git a/controllers/StockController.php b/controllers/StockController.php
index e68e37d2..18edba1f 100644
--- a/controllers/StockController.php
+++ b/controllers/StockController.php
@@ -30,7 +30,9 @@ class StockController extends BaseController
 			'products' => $this->getDatabase()->products()->where('active = 1')->orderBy('name'),
 			'barcodes' => $productBarcodes,
 			'shoppinglocations' => $this->getDatabase()->shopping_locations()->orderBy('name'),
-			'locations' => $this->getDatabase()->locations()->orderBy('name')
+			'locations' => $this->getDatabase()->locations()->orderBy('name'),
+			'quantityUnits' => $this->getDatabase()->quantity_units()->orderBy('name'),
+			'quantityUnitConversionsResolved' => $this->getDatabase()->quantity_unit_conversions_resolved()
 		]);
 	}
 
@@ -107,20 +109,24 @@ class StockController extends BaseController
 
 		if ($args['productBarcodeId'] == 'new')
 		{
-			return $this->renderPage($response, 'productbarcodesform', [
+			return $this->renderPage($response, 'productbarcodeform', [
 				'mode' => 'create',
 				'barcodes' => $this->getDatabase()->product_barcodes()->orderBy('barcode'),
 				'product' => $product,
-				'shoppinglocations' => $this->getDatabase()->shopping_locations()->orderBy('name')
+				'shoppinglocations' => $this->getDatabase()->shopping_locations()->orderBy('name'),
+				'quantityUnits' => $this->getDatabase()->quantity_units()->orderBy('name'),
+				'quantityUnitConversionsResolved' => $this->getDatabase()->quantity_unit_conversions_resolved()
 			]);
 		}
 		else
 		{
-			return $this->renderPage($response, 'productbarcodesform', [
+			return $this->renderPage($response, 'productbarcodeform', [
 				'mode' => 'edit',
 				'barcode' => $this->getDatabase()->product_barcodes($args['productBarcodeId']),
 				'product' => $product,
-				'shoppinglocations' => $this->getDatabase()->shopping_locations()->orderBy('name')
+				'shoppinglocations' => $this->getDatabase()->shopping_locations()->orderBy('name'),
+				'quantityUnits' => $this->getDatabase()->quantity_units()->orderBy('name'),
+				'quantityUnitConversionsResolved' => $this->getDatabase()->quantity_unit_conversions_resolved()
 			]);
 		}
 	}
diff --git a/grocy.openapi.json b/grocy.openapi.json
index 757f0a27..af6608b0 100644
--- a/grocy.openapi.json
+++ b/grocy.openapi.json
@@ -2755,57 +2755,6 @@
 				}
 			}
 		},
-		"/productbarcodedetails/{barcode}": {
-			"get": {
-				"summary": "Executes a product barcode details lookoup via the configured plugin with the given barcode",
-				"tags": [
-					"Product"
-				],
-				"parameters": [
-					{
-						"in": "path",
-						"name": "barcode",
-						"required": true,
-						"description": "The barcode to lookup up",
-						"schema": {
-							"type": "string"
-						}
-					},
-					{
-						"in": "query",
-						"name": "add",
-						"required": false,
-						"description": "When true, the product is added to the database on a successful lookup and the new product id is in included in the response",
-						"schema": {
-							"type": "boolean",
-							"default": false
-						}
-					}
-				],
-				"responses": {
-					"200": {
-						"description": "An ProductBarcodeDetails object or null, when nothing was found for the given barcode",
-						"content": {
-							"application/json": {
-								"schema": {
-									"$ref": "#/components/schemas/ProductBarcodeDetailsResponse"
-								}
-							}
-						}
-					},
-					"400": {
-						"description": "The operation was not successful (possible errors are: Plugin error)",
-						"content": {
-							"application/json": {
-								"schema": {
-									"$ref": "#/components/schemas/GenericErrorResponse"
-								}
-							}
-						}
-					}
-				}
-			}
-		},
 		"/recipes/{recipeId}/add-not-fulfilled-products-to-shoppinglist": {
 			"post": {
 				"summary": "Adds all missing products for the given recipe to the shopping list",
@@ -3940,8 +3889,9 @@
 							"id": "1",
 							"product_id": "13",
 							"barcode": "01321230213",
-							"qu_factor_purchase_to_stock": "10.0",
-							"shopping_location_id": "2"
+							"qu_id": "1",
+							"shopping_location_id": "2",
+							"amount": "10"
 						}
 					],
 					"last_purchased": null,
@@ -4004,12 +3954,15 @@
 					"barcode": {
 						"type": "string"
 					},
-					"qu_factor_purchase_to_stock": {
-						"type": "number",
-						"format": "number"
+					"qu_id": {
+						"type": "integer"
 					},
 					"shopping_location_id": {
 						"type": "integer"
+					},
+					"amount": {
+						"type": "number",
+						"format": "number"
 					}
 				}
 			},
diff --git a/localization/en/userfield_types.po b/localization/en/userfield_types.po
index e54d0ea5..19da657b 100644
--- a/localization/en/userfield_types.po
+++ b/localization/en/userfield_types.po
@@ -41,3 +41,9 @@ msgstr "Select list (multiple items can be selected)"
 
 msgid "link"
 msgstr "Link"
+
+msgid "file"
+msgstr "File"
+
+msgid "image"
+msgstr "Image"
diff --git a/localization/strings.pot b/localization/strings.pot
index 17ba3c7d..030f3687 100644
--- a/localization/strings.pot
+++ b/localization/strings.pot
@@ -1942,3 +1942,15 @@ msgstr ""
 
 msgid "Save & return to quantity units"
 msgstr ""
+
+msgid "price"
+msgstr ""
+
+msgid "means %1$s per %2$s and %3$s per %4$s"
+msgstr ""
+
+msgid "New stock amount"
+msgstr ""
+
+msgid "Price per stock unit"
+msgstr ""
diff --git a/migrations/0103.sql b/migrations/0103.sql
index d118733b..babfc48f 100644
--- a/migrations/0103.sql
+++ b/migrations/0103.sql
@@ -2,39 +2,28 @@
 DELETE from stock_log
 WHERE product_id NOT IN (SELECT id from products);
 
-ALTER TABLE stock_log
-ADD qu_factor_purchase_to_stock REAL NOT NULL DEFAULT 1.0;
-
-ALTER TABLE stock
-ADD qu_factor_purchase_to_stock REAL NOT NULL DEFAULT 1.0;
-
+-- Price is based on 1 QU stock
 UPDATE stock
-SET qu_factor_purchase_to_stock = (SELECT qu_factor_purchase_to_stock FROM products WHERE product_id = id);
+SET price = ROUND(price / (SELECT qu_factor_purchase_to_stock FROM products WHERE id = product_id), 2);
 
 UPDATE stock_log
-SET qu_factor_purchase_to_stock = (SELECT qu_factor_purchase_to_stock FROM products WHERE product_id = id);
-
---Price is now going forward to be saved as 1 QU Stock
-UPDATE stock
-SET price = ROUND(price / qu_factor_purchase_to_stock, 2);
-
-UPDATE stock_log
-SET price = ROUND(price / qu_factor_purchase_to_stock, 2);
+SET price = ROUND(price / (SELECT qu_factor_purchase_to_stock FROM products WHERE id = product_id), 2);
 
 CREATE TABLE product_barcodes (
 	id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT UNIQUE,
 	product_id INT NOT NULL,
 	barcode TEXT NOT NULL UNIQUE,
-	qu_factor_purchase_to_stock REAL NOT NULL DEFAULT 1,
+	qu_id INT,
+	amount REAL,
 	shopping_location_id INTEGER,
 	row_created_timestamp DATETIME DEFAULT (datetime('now', 'localtime'))
 );
 
 -- Convert product table to new product_barcodes table
 INSERT INTO product_barcodes
-	(product_id, barcode, qu_factor_purchase_to_stock, shopping_location_id)
-WITH barcodes_splitted(id, barcode, str, qu_factor_purchase_to_stock, shopping_location_id) AS (
-	SELECT id as product_id, '', barcode || ',', qu_factor_purchase_to_stock, shopping_location_id
+	(product_id, barcode, shopping_location_id)
+WITH barcodes_splitted(id, barcode, str, shopping_location_id) AS (
+	SELECT id as product_id, '', barcode || ',', shopping_location_id
 	FROM products
 
     UNION ALL
@@ -42,12 +31,11 @@ WITH barcodes_splitted(id, barcode, str, qu_factor_purchase_to_stock, shopping_l
 		id as product_id,
 		SUBSTR(str, 0, instr(str, ',')),
 		SUBSTR(str, instr(str, ',') + 1),
-		qu_factor_purchase_to_stock,
 		shopping_location_id
     FROM barcodes_splitted
 	WHERE str != ''
 )
-SELECT id as product_id, barcode, qu_factor_purchase_to_stock, shopping_location_id
+SELECT id as product_id, barcode, shopping_location_id
 FROM barcodes_splitted
 WHERE barcode != '';
 
@@ -97,7 +85,6 @@ SELECT
 	IFNULL(s.location_id, p.location_id) AS location_id,
 	s.product_id,
 	SUM(s.amount) AS amount,
-	ROUND(SUM(s.amount / s.qu_factor_purchase_to_stock),2) as factor_purchase_amount,
 	ROUND(SUM(IFNULL(s.price, 0) * s.amount), 2) AS value,
 	MIN(s.best_before_date) AS best_before_date,
 	IFNULL((SELECT SUM(amount) FROM stock WHERE product_id = s.product_id AND location_id = s.location_id AND open = 1), 0) AS amount_opened
@@ -113,7 +100,6 @@ AS
 SELECT
 	pr.parent_product_id AS product_id,
 	IFNULL((SELECT SUM(amount) FROM stock WHERE product_id = pr.parent_product_id), 0) AS amount,
-	IFNULL(ROUND((SELECT SUM(amount / qu_factor_purchase_to_stock) FROM stock WHERE product_id = pr.parent_product_id), 2), 0)  as factor_purchase_amount,
 	SUM(s.amount) * IFNULL(qucr.factor, 1) AS amount_aggregated,
 	IFNULL(ROUND((SELECT SUM(IFNULL(price,0) * amount) FROM stock WHERE product_id = pr.parent_product_id), 2), 0)  AS value,
 	MIN(s.best_before_date) AS best_before_date,
@@ -142,7 +128,6 @@ UNION
 SELECT
 	pr.sub_product_id AS product_id,
 	SUM(s.amount) AS amount,
-	ROUND(SUM(s.amount / s.qu_factor_purchase_to_stock), 2) as factor_purchase_amount,
 	SUM(s.amount) AS amount_aggregated,
 	ROUND(SUM(IFNULL(s.price, 0) * s.amount), 2) AS value,
 	MIN(s.best_before_date) AS best_before_date,
diff --git a/migrations/0104.sql b/migrations/0104.sql
index 970d0cd8..e860397f 100644
--- a/migrations/0104.sql
+++ b/migrations/0104.sql
@@ -10,7 +10,6 @@ select
 	sl.best_before_date,
 	sl.purchased_date,
 	sl.price,
-	sl.qu_factor_purchase_to_stock,
 	sl.location_id,
 	sl.shopping_location_id
 	FROM stock_log sl
@@ -53,7 +52,7 @@ SELECT
 	sw.amount,
 	sw.best_before_date,
 	sw.purchased_date,
-	sw.price, sw.qu_factor_purchase_to_stock,
+	sw.price,
 	sw.location_id,
 	sw.shopping_location_id
 	FROM stock sw
diff --git a/migrations/0105.sql b/migrations/0105.sql
index e3e29366..dbbc2b2a 100644
--- a/migrations/0105.sql
+++ b/migrations/0105.sql
@@ -15,7 +15,6 @@ SELECT
     p.name AS product_name,
     (SELECT name FROM product_groups WHERE product_groups.id = product_group_id) AS product_group_name,
     EXISTS(SELECT * FROM shopping_list WHERE shopping_list.product_id = sc.product_id) AS on_shopping_list,
-    sc.factor_purchase_amount AS factor_purchase_amount,
     (SELECT name FROM quantity_units WHERE quantity_units.id = p.qu_id_purchase) AS qu_purchase_unit_name,
     (SELECT name_plural FROM quantity_units WHERE quantity_units.id = p.qu_id_purchase) AS qu_purchase_unit_name_plural,
     sc.is_aggregated_amount,
@@ -26,7 +25,7 @@ FROM (
         FROM stock_current
         WHERE best_before_date IS NOT NULL
         UNION
-        SELECT id,  0, 0, 0, 0, null, 0, 0, 0
+        SELECT id, 0, 0, 0, null, 0, 0, 0
         FROM stock_missing_products_including_opened
         WHERE id NOT IN (SELECT product_id FROM stock_current)
     ) sc
@@ -50,7 +49,6 @@ SELECT
     p.name AS product_name,
     (SELECT name FROM product_groups WHERE product_groups.id = product_group_id) AS product_group_name,
     EXISTS(SELECT * FROM shopping_list WHERE shopping_list.product_id = sc.product_id) AS on_shopping_list,
-    sc.factor_purchase_amount AS factor_purchase_amount,
     (SELECT name FROM quantity_units WHERE quantity_units.id = p.qu_id_purchase) AS qu_purchase_unit_name,
     (SELECT name_plural FROM quantity_units WHERE quantity_units.id = p.qu_id_purchase) AS qu_purchase_unit_name_plural,
     sc.is_aggregated_amount,
diff --git a/migrations/0109.sql b/migrations/0109.sql
index bce1404c..4b4e511a 100644
--- a/migrations/0109.sql
+++ b/migrations/0109.sql
@@ -4,7 +4,6 @@ AS
 SELECT
 	pr.parent_product_id AS product_id,
 	IFNULL((SELECT SUM(amount) FROM stock WHERE product_id = pr.parent_product_id), 0) AS amount,
-	IFNULL(ROUND((SELECT SUM(amount / qu_factor_purchase_to_stock) FROM stock WHERE product_id = pr.parent_product_id), 2), 0)  as factor_purchase_amount,
 	SUM(s.amount * IFNULL(qucr.factor, 1.0)) AS amount_aggregated,
 	IFNULL(ROUND((SELECT SUM(IFNULL(price,0) * amount) FROM stock WHERE product_id = pr.parent_product_id), 2), 0)  AS value,
 	MIN(s.best_before_date) AS best_before_date,
@@ -33,7 +32,6 @@ UNION
 SELECT
 	pr.sub_product_id AS product_id,
 	SUM(s.amount) AS amount,
-	ROUND(SUM(s.amount / s.qu_factor_purchase_to_stock), 2) as factor_purchase_amount,
 	SUM(s.amount) AS amount_aggregated,
 	ROUND(SUM(IFNULL(s.price, 0) * s.amount), 2) AS value,
 	MIN(s.best_before_date) AS best_before_date,
diff --git a/migrations/0117.sql b/migrations/0117.sql
new file mode 100644
index 00000000..2dfb848c
--- /dev/null
+++ b/migrations/0117.sql
@@ -0,0 +1,71 @@
+DROP VIEW quantity_unit_conversions_resolved;
+CREATE VIEW quantity_unit_conversions_resolved
+AS
+
+-- First: Product "purchase to stock" conversion factor
+SELECT
+	p.id AS id, -- Dummy, LessQL needs an id column
+	p.id AS product_id,
+	p.qu_id_purchase AS from_qu_id,
+	qu_from.name AS from_qu_name,
+	p.qu_id_stock AS to_qu_id,
+	qu_to.name AS to_qu_name,
+	p.qu_factor_purchase_to_stock AS factor
+FROM products p
+JOIN quantity_units qu_from
+	ON p.qu_id_purchase = qu_from.id
+JOIN quantity_units qu_to
+	ON p.qu_id_stock = qu_to.id
+UNION -- Inversed
+SELECT
+	p.id AS id, -- Dummy, LessQL needs an id column
+	p.id AS product_id,
+	p.qu_id_stock AS from_qu_id,
+	qu_to.name AS from_qu_name,
+	p.qu_id_purchase AS to_qu_id,
+	qu_from.name AS to_qu_name,
+	1 / p.qu_factor_purchase_to_stock AS factor
+FROM products p
+JOIN quantity_units qu_from
+	ON p.qu_id_purchase = qu_from.id
+JOIN quantity_units qu_to
+	ON p.qu_id_stock = qu_to.id
+
+UNION
+
+-- Second: Product specific overrides
+SELECT
+	p.id AS id, -- Dummy, LessQL needs an id column
+	p.id AS product_id,
+	quc.from_qu_id AS from_qu_id,
+	qu_from.name AS from_qu_name,
+	quc.to_qu_id AS to_qu_id,
+	qu_to.name AS to_qu_name,
+	quc.factor AS factor
+FROM products p
+JOIN quantity_unit_conversions quc
+	ON p.id = quc.product_id
+JOIN quantity_units qu_from
+	ON quc.from_qu_id = qu_from.id
+JOIN quantity_units qu_to
+	ON quc.to_qu_id = qu_to.id
+
+UNION
+
+-- Third: Default quantity unit conversion factors
+SELECT
+	p.id AS id, -- Dummy, LessQL needs an id column
+	p.id AS product_id,
+	p.qu_id_stock AS from_qu_id,
+	qu_from.name AS from_qu_name,
+	quc.to_qu_id AS to_qu_id,
+	qu_to.name AS to_qu_name,
+	quc.factor AS factor
+FROM products p
+JOIN quantity_unit_conversions quc
+	ON p.qu_id_stock = quc.from_qu_id
+	AND quc.product_id IS NULL
+JOIN quantity_units qu_from
+	ON quc.from_qu_id = qu_from.id
+JOIN quantity_units qu_to
+	ON quc.to_qu_id = qu_to.id;
diff --git a/public/css/grocy.css b/public/css/grocy.css
index dac48b68..3912c84f 100755
--- a/public/css/grocy.css
+++ b/public/css/grocy.css
@@ -486,6 +486,7 @@ canvas.drawingBuffer {
 .user-filter-message {
   display: inline-block;
   cursor: pointer;
+  line-height: 0.5;
 }
 
 .related-links .btn {
diff --git a/public/viewjs/components/productamountpicker.js b/public/viewjs/components/productamountpicker.js
index 44b00a15..5884b357 100644
--- a/public/viewjs/components/productamountpicker.js
+++ b/public/viewjs/components/productamountpicker.js
@@ -11,7 +11,7 @@ Grocy.Components.ProductAmountPicker.Reload = function(productId, destinationQuI
 		$("#qu_id").attr("data-destination-qu-name", FindObjectInArrayByPropertyValue(Grocy.QuantityUnits, 'id', destinationQuId).name);
 		conversionsForProduct.forEach(conversion =>
 		{
-			var factor = conversion.factor;
+			var factor = parseFloat(conversion.factor);
 			if (conversion.to_qu_id == destinationQuId)
 			{
 				factor = 1;
@@ -39,6 +39,15 @@ Grocy.Components.ProductAmountPicker.Reload = function(productId, destinationQuI
 		$("#qu_id").val($("#qu_id option:first").val());
 	}
 
+	if ($('#qu_id option').length == 1)
+	{
+		$("#qu_id").attr("disabled", "");
+	}
+	else
+	{
+		$("#qu_id").removeAttr("disabled");
+	}
+
 	$(".input-group-productamountpicker").trigger("change");
 }
 
diff --git a/public/viewjs/components/productcard.js b/public/viewjs/components/productcard.js
index 3d4d3195..f9bf3215 100644
--- a/public/viewjs/components/productcard.js
+++ b/public/viewjs/components/productcard.js
@@ -6,23 +6,12 @@ Grocy.Components.ProductCard.Refresh = function(productId)
 		function(productDetails)
 		{
 			var stockAmount = productDetails.stock_amount || '0';
-			var stockFactorPurchaseAmount = productDetails.stock_factor_purchase_amount || '0';
 			var stockValue = productDetails.stock_value || '0';
 			var stockAmountOpened = productDetails.stock_amount_opened || '0';
 			$('#productcard-product-name').text(productDetails.product.name);
 			$('#productcard-product-description').html(productDetails.product.description);
 			$('#productcard-product-stock-amount').text(stockAmount);
 			$('#productcard-product-stock-qu-name').text(__n(stockAmount, productDetails.quantity_unit_stock.name, productDetails.quantity_unit_stock.name_plural));
-			if (productDetails.last_qu_factor_purchase_to_stock > 1)
-			{
-				$('#productcard-product-stock-factor-purchase-amount').text('(' + stockFactorPurchaseAmount);
-				$('#productcard-product-stock-factor-purchase-qu-name').text(__n(stockFactorPurchaseAmount, productDetails.quantity_unit_purchase.name, productDetails.quantity_unit_purchase.name_plural) + ')');
-			}
-			else
-			{
-				$('#productcard-product-stock-factor-purchase-amount').text('');
-				$('#productcard-product-stock-factor-purchase-qu-name').text('');
-			}
 			$('#productcard-product-stock-value').text(stockValue + ' ' + Grocy.Currency);
 			$('#productcard-product-last-purchased').text((productDetails.last_purchased || '2999-12-31').substring(0, 10));
 			$('#productcard-product-last-purchased-timeago').attr("datetime", productDetails.last_purchased || '2999-12-31');
@@ -95,14 +84,7 @@ Grocy.Components.ProductCard.Refresh = function(productId)
 
 			if (productDetails.last_price !== null)
 			{
-				if (productDetails.last_qu_factor_purchase_to_stock > 1)
-				{
-					$('#productcard-product-last-price').text(Number.parseFloat(productDetails.last_price * productDetails.last_qu_factor_purchase_to_stock).toLocaleString() + ' ' + Grocy.Currency + ' per 1 ' + productDetails.quantity_unit_purchase.name + ' of ' + productDetails.last_qu_factor_purchase_to_stock + ' ' + productDetails.quantity_unit_stock.name_plural);
-				}
-				else
-				{
-					$('#productcard-product-last-price').text(Number.parseFloat(productDetails.last_price).toLocaleString() + ' ' + Grocy.Currency + ' per ' + productDetails.quantity_unit_purchase.name);
-				}
+				$('#productcard-product-last-price').text(Number.parseFloat(productDetails.last_price).toLocaleString() + ' ' + Grocy.Currency + ' per ' + productDetails.quantity_unit_stock.name);
 			}
 			else
 			{
diff --git a/public/viewjs/consume.js b/public/viewjs/consume.js
index 56f926de..159d0d78 100644
--- a/public/viewjs/consume.js
+++ b/public/viewjs/consume.js
@@ -48,7 +48,6 @@
 						var jsonDataBarcode = {};
 						jsonDataBarcode.barcode = addBarcode;
 						jsonDataBarcode.product_id = jsonForm.product_id;
-						jsonDataBarcode.qu_factor_purchase_to_stock = productDetails.product.qu_factor_purchase_to_stock;
 
 						Grocy.Api.Post('objects/product_barcodes', jsonDataBarcode,
 							function(result)
diff --git a/public/viewjs/inventory.js b/public/viewjs/inventory.js
index 807e88b8..d41b3379 100644
--- a/public/viewjs/inventory.js
+++ b/public/viewjs/inventory.js
@@ -45,7 +45,6 @@
 						var jsonDataBarcode = {};
 						jsonDataBarcode.barcode = addBarcode;
 						jsonDataBarcode.product_id = jsonForm.product_id;
-						jsonDataBarcode.qu_factor_purchase_to_stock = productDetails.product.qu_factor_purchase_to_stock;
 						jsonDataBarcode.shopping_location_id = jsonForm.shopping_location_id;
 
 						Grocy.Api.Post('objects/product_barcodes', jsonDataBarcode,
diff --git a/public/viewjs/locationform.js b/public/viewjs/locationform.js
index fe8c789b..ee52a703 100644
--- a/public/viewjs/locationform.js
+++ b/public/viewjs/locationform.js
@@ -79,5 +79,5 @@ $('#location-form input').keydown(function(event)
 });
 
 Grocy.Components.UserfieldsForm.Load();
-$('#name').focus();
 Grocy.FrontendHelpers.ValidateForm('location-form');
+$('#name').focus();
diff --git a/public/viewjs/mealplan.js b/public/viewjs/mealplan.js
index 0181d524..9f9dda22 100644
--- a/public/viewjs/mealplan.js
+++ b/public/viewjs/mealplan.js
@@ -180,11 +180,6 @@ var calendar = $("#calendar").fullCalendar({
 				productDetails.last_price = 0;
 			}
 
-			if (productDetails.last_qu_factor_purchase_to_stock === null)
-			{
-				productDetails.last_qu_factor_purchase_to_stock = 1;
-			}
-
 			element.attr("data-product-details", event.productDetails);
 
 			var productOrderMissingButtonDisabledClasses = "disabled";
@@ -210,7 +205,7 @@ var calendar = $("#calendar").fullCalendar({
 			var costsAndCaloriesPerServing = ""
 			if (Grocy.FeatureFlags.GROCY_FEATURE_FLAG_STOCK_PRICE_TRACKING)
 			{
-				costsAndCaloriesPerServing = '<h5 class="small text-truncate"><span class="locale-number locale-number-currency">' + productDetails.last_price / productDetails.last_qu_factor_purchase_to_stock * mealPlanEntry.product_amount + '</span> / <span class="locale-number locale-number-generic">' + productDetails.product.calories * mealPlanEntry.product_amount + '</span> kcal ' + '<h5>';
+				costsAndCaloriesPerServing = '<h5 class="small text-truncate"><span class="locale-number locale-number-currency">' + productDetails.last_price * mealPlanEntry.product_amount + '</span> / <span class="locale-number locale-number-generic">' + productDetails.product.calories * mealPlanEntry.product_amount + '</span> kcal ' + '<h5>';
 			}
 			else
 			{
diff --git a/public/viewjs/productbarcodesform.js b/public/viewjs/productbarcodeform.js
similarity index 73%
rename from public/viewjs/productbarcodesform.js
rename to public/viewjs/productbarcodeform.js
index 29b57822..cdb19a6e 100644
--- a/public/viewjs/productbarcodesform.js
+++ b/public/viewjs/productbarcodeform.js
@@ -3,6 +3,9 @@
 	e.preventDefault();
 
 	var jsonData = $('#barcode-form').serializeJSON();
+	jsonData.amount = jsonData.display_amount;
+	delete jsonData.display_amount;
+
 	Grocy.FrontendHelpers.BeginUiBusy("barcode-form");
 
 	if (Grocy.EditMode === 'create')
@@ -36,12 +39,17 @@
 	window.parent.postMessage(WindowMessageBag("CloseAllModals"), U("/product/" + GetUriParam("product")));
 });
 
-$('#barcode').on('change', function(e)
+$('#barcode').on('keyup', function(e)
 {
 	Grocy.FrontendHelpers.ValidateForm('barcode-form');
 });
 
-$('#qu_factor_purchase_to_stock').on('change', function(e)
+$('#qu_id').on('change', function(e)
+{
+	Grocy.FrontendHelpers.ValidateForm('barcode-form');
+});
+
+$('#display_amount').on('keyup', function(e)
 {
 	Grocy.FrontendHelpers.ValidateForm('barcode-form');
 });
@@ -62,4 +70,13 @@ $('#barcode-form input').keydown(function(event)
 		}
 	}
 });
+
+Grocy.Components.ProductAmountPicker.Reload(Grocy.EditObjectProduct.id, Grocy.EditObjectProduct.qu_id_purchase);
+if (Grocy.EditMode == "edit")
+{
+	$("#display_amount").val(Grocy.EditObject.amount);
+	Grocy.Components.ProductAmountPicker.SetQuantityUnit(Grocy.EditObject.qu_id);
+}
+
 Grocy.FrontendHelpers.ValidateForm('barcode-form');
+$('#barcode').focus();
diff --git a/public/viewjs/productform.js b/public/viewjs/productform.js
index 3075f25a..09fdf7b8 100644
--- a/public/viewjs/productform.js
+++ b/public/viewjs/productform.js
@@ -8,6 +8,12 @@
 			Grocy.Api.UploadFile($("#product-picture")[0].files[0], 'productpictures', jsonData.picture_file_name,
 				(result) =>
 				{
+					if (Grocy.ProductEditFormRedirectUri == "reload")
+					{
+						window.location.reload();
+						return
+					}
+
 					var returnTo = GetUriParam('returnto');
 					if (GetUriParam("closeAfterCreation") !== undefined)
 					{
@@ -32,6 +38,12 @@
 		}
 		else
 		{
+			if (Grocy.ProductEditFormRedirectUri == "reload")
+			{
+				window.location.reload();
+				return
+			}
+
 			var returnTo = GetUriParam('returnto');
 			if (GetUriParam("closeAfterCreation") !== undefined)
 			{
@@ -145,9 +157,6 @@ $('.input-group-qu').on('change', function(e)
 		$('#qu-conversion-info').addClass('d-none');
 	}
 
-	$("#qu-conversion-headline-info").text(__t('1 %s is the same as...', $("#qu_id_stock option:selected").text()));
-	quConversionsTable.column(4).search("from_qu_id xx" + $("#qu_id_stock").val().toString() + "xx").draw();
-
 	$("#tare_weight_qu_info").text($("#qu_id_stock option:selected").text());
 
 	Grocy.FrontendHelpers.ValidateForm('product-form');
@@ -301,14 +310,14 @@ if (Grocy.EditMode === 'create')
 
 var quConversionsTable = $('#qu-conversions-table').DataTable({
 	'order': [[1, 'asc']],
-	"orderFixed": [[3, 'asc']],
+	"orderFixed": [[4, 'asc']],
 	'columnDefs': [
 		{ 'orderable': false, 'targets': 0 },
 		{ 'searchable': false, "targets": 0 },
-		{ 'visible': false, 'targets': 3 }
+		{ 'visible': false, 'targets': 4 }
 	],
 	'rowGroup': {
-		dataSrc: 3
+		dataSrc: 4
 	}
 });
 $('#qu-conversions-table tbody').removeClass("d-none");
diff --git a/public/viewjs/purchase.js b/public/viewjs/purchase.js
index 7aefb70d..07696740 100644
--- a/public/viewjs/purchase.js
+++ b/public/viewjs/purchase.js
@@ -3,7 +3,6 @@
 	e.preventDefault();
 
 	var jsonForm = $('#purchase-form').serializeJSON();
-	jsonForm.qu_factor_purchase_to_stock = $("#qu_id option:selected").attr("data-qu-factor");
 
 	Grocy.FrontendHelpers.BeginUiBusy("purchase-form");
 
@@ -16,14 +15,14 @@
 			if (!Grocy.FeatureFlags.GROCY_FEATURE_FLAG_STOCK_PRICE_TRACKING)
 			{
 				jsonData.price = 0;
-			} else
+			}
+			else
 			{
-				// price is saved as 1 QU to stock
-				var price = parseFloat(jsonForm.price / jsonForm.qu_factor_purchase_to_stock).toFixed(Grocy.UserSettings.stock_decimal_places_prices);
+				var price = parseFloat(jsonForm.price * $("#qu_id option:selected").attr("data-qu-factor")).toFixed(Grocy.UserSettings.stock_decimal_places_prices);
 
 				if ($("input[name='price-type']:checked").val() == "total-price")
 				{
-					price = parseFloat(price / jsonForm.amount).toFixed(Grocy.UserSettings.stock_decimal_places_prices);
+					price = parseFloat(price / jsonForm.display_amount).toFixed(Grocy.UserSettings.stock_decimal_places_prices);
 				}
 				jsonData.price = price;
 			}
@@ -50,7 +49,6 @@
 			{
 				jsonData.location_id = Grocy.Components.LocationPicker.GetValue();
 			}
-			jsonData.qu_factor_purchase_to_stock = jsonForm.qu_factor_purchase_to_stock;
 
 			Grocy.Api.Post('stock/products/' + jsonForm.product_id + '/add', jsonData,
 				function(result)
@@ -66,7 +64,6 @@
 						var jsonDataBarcode = {};
 						jsonDataBarcode.barcode = addBarcode;
 						jsonDataBarcode.product_id = jsonForm.product_id;
-						jsonDataBarcode.qu_factor_purchase_to_stock = jsonForm.qu_factor_purchase_to_stock;
 						jsonDataBarcode.shopping_location_id = jsonForm.shopping_location_id;
 
 						Grocy.Api.Post('objects/product_barcodes', jsonDataBarcode,
@@ -122,6 +119,12 @@
 						}
 						Grocy.Components.ProductPicker.GetInputElement().focus();
 						Grocy.Components.ProductCard.Refresh(jsonForm.product_id);
+
+						$('#price-hint').text("");
+						var priceTypeUnitPrice = $("#price-type-unit-price");
+						var priceTypeUnitPriceLabel = $("[for=" + priceTypeUnitPrice.attr("id") + "]");
+						priceTypeUnitPriceLabel.text(__t("Unit price"));
+
 						Grocy.FrontendHelpers.ValidateForm('purchase-form');
 					}
 				},
@@ -155,67 +158,17 @@ if (Grocy.Components.ProductPicker !== undefined)
 		{
 			Grocy.Components.ProductCard.Refresh(productId);
 
-			if (document.getElementById("product_id").getAttribute("barcode") != "null")
-			{
-				Grocy.Api.Get('productbarcodedetails/' + document.getElementById("product_id").getAttribute("barcode"),
-					function(resultBarcode)
-					{
-						if (resultBarcode != null)
-						{
-							$('#product_id').attr("barcode-qu-factor-purchase-to-stock", resultBarcode.qu_factor_purchase_to_stock);
-							$('#product_id').attr("barcode-shopping-location-id", resultBarcode.shopping_location_id);
-						}
-						else
-						{
-							$('#product_id').attr("barcode-qu-factor-purchase-to-stock", "null");
-							$('#product_id').attr("barcode-shopping-location-id", "null");
-						}
-					},
-					function(xhr)
-					{
-						console.error(xhr);
-					}
-				);
-			}
-			else
-			{
-				$('#product_id').attr("barcode-qu-factor-purchase-to-stock", "null");
-				$('#product_id').attr("barcode-shopping-location-id", "null");
-			}
-
 			Grocy.Api.Get('stock/products/' + productId,
 				function(productDetails)
 				{
 					Grocy.Components.ProductAmountPicker.Reload(productDetails.product.id, productDetails.quantity_unit_stock.id);
 					Grocy.Components.ProductAmountPicker.SetQuantityUnit(productDetails.quantity_unit_purchase.id);
 
-					var qu_factor_purchase_to_stock = null;
 					var barcode_shopping_location_id = null;
 
-					if (document.getElementById("product_id").getAttribute("barcode") != "null" && document.getElementById("product_id").getAttribute("barcode-qu-factor-purchase-to-stock") != "null")
-					{
-						qu_factor_purchase_to_stock = document.getElementById("product_id").getAttribute("barcode-qu-factor-purchase-to-stock");
-						barcode_shopping_location_id = document.getElementById("product_id").getAttribute("barcode-shopping-location-id");
-					}
-					else
-					{
-						if (productDetails.last_qu_factor_purchase_to_stock != null)
-						{
-							qu_factor_purchase_to_stock = productDetails.last_qu_factor_purchase_to_stock;
-						}
-						else
-						{
-							qu_factor_purchase_to_stock = productDetails.product.qu_factor_purchase_to_stock;
-						}
-					}
-
 					if (Grocy.FeatureFlags.GROCY_FEATURE_FLAG_STOCK_PRICE_TRACKING)
 					{
-						if (barcode_shopping_location_id != null)
-						{
-							Grocy.Components.ShoppingLocationPicker.SetId(barcode_shopping_location_id);
-						}
-						else if (productDetails.last_shopping_location_id != null)
+						if (productDetails.last_shopping_location_id != null)
 						{
 							Grocy.Components.ShoppingLocationPicker.SetId(productDetails.last_shopping_location_id);
 						}
@@ -230,11 +183,11 @@ if (Grocy.Components.ProductPicker !== undefined)
 						Grocy.Components.LocationPicker.SetId(productDetails.location.id);
 					}
 
-					$('#price').val(parseFloat(productDetails.last_price * qu_factor_purchase_to_stock).toLocaleString({ minimumFractionDigits: 2, maximumFractionDigits: Grocy.UserSettings.stock_decimal_places_prices }));
+					$('#price').val(parseFloat(productDetails.last_price / $("#qu_id option:selected").attr("data-qu-factor")).toLocaleString({ minimumFractionDigits: 2, maximumFractionDigits: Grocy.UserSettings.stock_decimal_places_prices }));
 
 					var priceTypeUnitPrice = $("#price-type-unit-price");
 					var priceTypeUnitPriceLabel = $("[for=" + priceTypeUnitPrice.attr("id") + "]");
-					priceTypeUnitPriceLabel.text(productDetails.quantity_unit_purchase.name + " price");
+					priceTypeUnitPriceLabel.text($("#qu_id option:selected").text() + " " + __t("price"));
 
 					refreshPriceHint();
 
@@ -253,7 +206,7 @@ if (Grocy.Components.ProductPicker !== undefined)
 
 					if (productDetails.product.enable_tare_weight_handling == 1)
 					{
-						var minAmount = parseFloat(productDetails.product.tare_weight) / qu_factor_purchase_to_stock + parseFloat(productDetails.stock_amount);
+						var minAmount = parseFloat(productDetails.product.tare_weight) / $("#qu_id option:selected").attr("data-qu-factor") + parseFloat(productDetails.stock_amount);
 						$("#display_amount").attr("min", minAmount);
 						$("#display_amount").attr("step", "." + "0".repeat(parseInt(Grocy.UserSettings.stock_decimal_places_amounts) - 1) + "1");
 						$("#display_amount").parent().find(".invalid-feedback").text(__t('The amount cannot be lower than %s', minAmount.toLocaleString({ minimumFractionDigits: 0, maximumFractionDigits: Grocy.UserSettings.stock_decimal_places_amounts })));
@@ -304,6 +257,40 @@ if (Grocy.Components.ProductPicker !== undefined)
 							Grocy.UISound.Error();
 						}
 					}
+
+					if (document.getElementById("product_id").getAttribute("barcode") != "null")
+					{
+						Grocy.Api.Get('objects/product_barcodes/search/?query[]=barcode=' + document.getElementById("product_id").getAttribute("barcode"),
+							function(barcodeResult)
+							{
+								if (barcodeResult != null)
+								{
+									var barcode = barcodeResult[0];
+
+									if (barcode.amount != null)
+									{
+										$("#display_amount").val(barcode.amount);
+									}
+
+									if (barcode.qu_id != null)
+									{
+										Grocy.Components.ProductAmountPicker.SetQuantityUnit(barcode.qu_id);
+									}
+
+									if (barcode.shopping_location_id != null)
+									{
+										Grocy.Components.ShoppingLocationPicker.SetId(barcode.shopping_location_id);
+									}
+
+									Grocy.FrontendHelpers.ValidateForm('purchase-form');
+								}
+							},
+							function(xhr)
+							{
+								console.error(xhr);
+							}
+						);
+					}
 				},
 				function(xhr)
 				{
@@ -409,12 +396,7 @@ if (GetUriParam("flow") === "shoppinglistitemtostock")
 
 function refreshPriceHint()
 {
-	if ($('#amount').val() == 0)
-	{
-		$('#price-hint').text("");
-		return;
-	}
-	if ($('#price').val() == 0)
+	if ($('#amount').val() == 0 || $('#price').val() == 0)
 	{
 		$('#price-hint').text("");
 		return;
@@ -422,29 +404,14 @@ function refreshPriceHint()
 
 	if ($("input[name='price-type']:checked").val() == "total-price")
 	{
-		var price = $('#price').val() / $("#qu_id option:selected").attr("data-qu-factor") / $('#amount').val();
-		var quprice = $('#price').val() / $('#amount').val();
+		var price = parseFloat($('#price').val() * $("#qu_id option:selected").attr("data-qu-factor")).toFixed(Grocy.UserSettings.stock_decimal_places_prices);
+		price = parseFloat(price / $('#display_amount').val()).toFixed(Grocy.UserSettings.stock_decimal_places_prices);
 
-		if ($("#qu_id option:selected").attr("data-qu-factor") > 1)
-		{
-			$('#price-hint').text(__t('means %1$s per %2$s and %3$s per %4$s', price.toLocaleString({ minimumFractionDigits: 2, maximumFractionDigits: Grocy.UserSettings.stock_decimal_places_prices }), $("#qu_id").attr("data-destination-qu-name"), quprice.toLocaleString({ minimumFractionDigits: 2, maximumFractionDigits: Grocy.UserSettings.stock_decimal_places_prices }), document.getElementById("amount_qu_unit").getAttribute("quantity-unit-purchase-name")));
-		}
-		else
-		{
-			$('#price-hint').text(__t('means %1$s per %2$s', price.toLocaleString({ minimumFractionDigits: 2, maximumFractionDigits: Grocy.UserSettings.stock_decimal_places_prices }), $("#qu_id").attr("data-destination-qu-name")));
-		}
+		$('#price-hint').text(__t('means %1$s per %2$s', price.toLocaleString({ minimumFractionDigits: 2, maximumFractionDigits: Grocy.UserSettings.stock_decimal_places_prices }), $("#qu_id").attr("data-destination-qu-name")));
 	}
 	else
 	{
-		if ($("#qu_id option:selected").attr("data-qu-factor") > 1)
-		{
-			var price = $('#price').val() / $("#qu_id option:selected").attr("data-qu-factor");
-			$('#price-hint').text(__t('means %1$s per %2$s', price.toLocaleString({ minimumFractionDigits: 2, maximumFractionDigits: Grocy.UserSettings.stock_decimal_places_prices }), $("#qu_id").attr("data-destination-qu-name")));
-		}
-		else
-		{
-			$('#price-hint').text("");
-		}
+		$('#price-hint').text("");
 	}
 };
 
@@ -520,3 +487,10 @@ $("#scan-mode-button").on("click", function(e)
 		$("#scan-mode-status").text(__t("off"));
 	}
 });
+
+$('#qu_id').on('change', function(e)
+{
+	var priceTypeUnitPrice = $("#price-type-unit-price");
+	var priceTypeUnitPriceLabel = $("[for=" + priceTypeUnitPrice.attr("id") + "]");
+	priceTypeUnitPriceLabel.text($("#qu_id option:selected").text() + " " + __t("price"));
+});
diff --git a/public/viewjs/quantityunitconversionform.js b/public/viewjs/quantityunitconversionform.js
index 5acd3cca..1efcfbf3 100644
--- a/public/viewjs/quantityunitconversionform.js
+++ b/public/viewjs/quantityunitconversionform.js
@@ -174,12 +174,12 @@ $('.input-group-qu').on('change', function(e)
 
 	if (fromQuId && toQuId)
 	{
-		$('#qu-conversion-info').text(__t('This means 1 %1$s is the same as %2$s %3$s', $("#from_qu_id option:selected").text(), (1 * factor).toString(), __n((1 * factor).toString(), $("#to_qu_id option:selected").text(), $("#to_qu_id option:selected").data("plural-form"))));
+		$('#qu-conversion-info').text(__t('This means 1 %1$s is the same as %2$s %3$s', $("#from_qu_id option:selected").text(), parseFloat((1 * factor)).toLocaleString({ minimumFractionDigits: 0, maximumFractionDigits: Grocy.UserSettings.stock_decimal_places_amounts }), __n((1 * factor).toLocaleString({ minimumFractionDigits: 0, maximumFractionDigits: Grocy.UserSettings.stock_decimal_places_amounts }), $("#to_qu_id option:selected").text(), $("#to_qu_id option:selected").data("plural-form"))));
 		$('#qu-conversion-info').removeClass('d-none');
 
 		if (Grocy.EditMode === 'create')
 		{
-			$('#qu-conversion-inverse-info').text('(' + __t('This means 1 %1$s is the same as %2$s %3$s', $("#to_qu_id option:selected").text(), (1 / factor).toString(), __n((1 / factor).toString(), $("#from_qu_id option:selected").text(), $("#from_qu_id option:selected").data("plural-form"))) + ')');
+			$('#qu-conversion-inverse-info').text(__t('This means 1 %1$s is the same as %2$s %3$s', $("#to_qu_id option:selected").text(), parseFloat((1 / factor)).toLocaleString({ minimumFractionDigits: 0, maximumFractionDigits: Grocy.UserSettings.stock_decimal_places_amounts }), __n((1 / factor).toString(), $("#from_qu_id option:selected").text(), $("#from_qu_id option:selected").data("plural-form"))));
 			$('#qu-conversion-inverse-info').removeClass('d-none');
 		}
 	}
@@ -196,3 +196,8 @@ Grocy.Components.UserfieldsForm.Load();
 $('.input-group-qu').trigger('change');
 $('#from_qu_id').focus();
 Grocy.FrontendHelpers.ValidateForm('quconversion-form');
+
+if (GetUriParam("qu-unit") !== undefined)
+{
+	$("#from_qu_id").attr("disabled", "");
+}
diff --git a/public/viewjs/stockentries.js b/public/viewjs/stockentries.js
index 40b83959..580a8972 100644
--- a/public/viewjs/stockentries.js
+++ b/public/viewjs/stockentries.js
@@ -177,7 +177,6 @@ function RefreshStockEntryRow(stockRowId)
 				);
 
 				$('#stock-' + stockRowId + '-price').text(result.price);
-				$('#stock-' + stockRowId + '-qu-factor-purchase-to-stock').text(result.qu_factor_purchase_to_stock);
 				$('#stock-' + stockRowId + '-purchased-date').text(result.purchased_date);
 				$('#stock-' + stockRowId + '-purchased-date-timeago').attr('datetime', result.purchased_date + ' 23:59:59');
 
diff --git a/public/viewjs/stockentryform.js b/public/viewjs/stockentryform.js
index fd2a2792..c79d1ad4 100644
--- a/public/viewjs/stockentryform.js
+++ b/public/viewjs/stockentryform.js
@@ -27,7 +27,6 @@
 		jsonData.location_id = 1;
 	}
 	jsonData.price = price;
-	jsonData.qu_factor_purchase_to_stock = jsonForm.qu_factor_purchase_to_stock;
 
 	jsonData.open = $("#open").is(":checked");
 
diff --git a/public/viewjs/stockoverview.js b/public/viewjs/stockoverview.js
index f64e97d0..83915f24 100755
--- a/public/viewjs/stockoverview.js
+++ b/public/viewjs/stockoverview.js
@@ -291,7 +291,6 @@ function RefreshProductRow(productId)
 				$('#product-' + productId + '-qu-name').text(__n(result.stock_amount, result.quantity_unit_stock.name, result.quantity_unit_stock.name_plural));
 				$('#product-' + productId + '-amount').text(result.stock_amount);
 				$('#product-' + productId + '-consume-all-button').attr('data-consume-amount', result.stock_amount);
-				$('#product-' + productId + '-factor-purchase-amount').text(__t('( %s', result.stock_factor_purchase_amount));
 				$('#product-' + productId + '-value').text(result.stock_value);
 				$('#product-' + productId + '-next-best-before-date').text(result.next_best_before_date);
 				$('#product-' + productId + '-next-best-before-date-timeago').attr('datetime', result.next_best_before_date);
diff --git a/public/viewjs/transfer.js b/public/viewjs/transfer.js
index e80b0596..30821ebc 100644
--- a/public/viewjs/transfer.js
+++ b/public/viewjs/transfer.js
@@ -33,7 +33,6 @@
 						var jsonDataBarcode = {};
 						jsonDataBarcode.barcode = addBarcode;
 						jsonDataBarcode.product_id = jsonForm.product_id;
-						jsonDataBarcode.qu_factor_purchase_to_stock = productDetails.product.qu_factor_purchase_to_stock;
 
 						Grocy.Api.Post('objects/product_barcodes', jsonDataBarcode,
 							function(result)
diff --git a/routes.php b/routes.php
index 6334a857..abcbddf9 100644
--- a/routes.php
+++ b/routes.php
@@ -203,7 +203,6 @@ $app->group('/api', function (RouteCollectorProxy $group) {
 		$group->get('/stock/transactions/{transactionId}', '\Grocy\Controllers\StockApiController:StockTransactions');
 		$group->post('/stock/transactions/{transactionId}/undo', '\Grocy\Controllers\StockApiController:UndoTransaction');
 		$group->get('/stock/barcodes/external-lookup/{barcode}', '\Grocy\Controllers\StockApiController:ExternalBarcodeLookup');
-		$group->get('/productbarcodedetails/{barcode}', '\Grocy\Controllers\StockApiController:ProductBarcodeDetails');
 		$group->get('/stock/journal', '\Grocy\Controllers\StockApiController:Journal');
 		$group->get('/stock/journal/summary', '\Grocy\Controllers\StockApiController:JournalSummary');
 	}
diff --git a/services/DemoDataGeneratorService.php b/services/DemoDataGeneratorService.php
index fb72b00e..f9fb3914 100644
--- a/services/DemoDataGeneratorService.php
+++ b/services/DemoDataGeneratorService.php
@@ -185,80 +185,80 @@ class DemoDataGeneratorService extends BaseService
 
 			$stockTransactionId = uniqid();
 			$stockService = new StockService();
-			$stockService->AddProduct(3, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(3, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(3, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(3, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(3, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(4, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(4, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(4, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(4, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(4, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(5, 1, date('Y-m-d', strtotime('+20 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), 10, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(5, 1, date('Y-m-d', strtotime('+20 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), 10, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(5, 1, date('Y-m-d', strtotime('+20 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), 10, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(5, 1, date('Y-m-d', strtotime('+20 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), 10, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(5, 1, date('Y-m-d', strtotime('+20 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), 10, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(6, 1, date('Y-m-d', strtotime('+600 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(6, 1, date('Y-m-d', strtotime('+600 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(6, 1, date('Y-m-d', strtotime('+600 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(6, 1, date('Y-m-d', strtotime('+600 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(6, 1, date('Y-m-d', strtotime('+600 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(7, 1, date('Y-m-d', strtotime('+800 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(7, 1, date('Y-m-d', strtotime('+800 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(7, 1, date('Y-m-d', strtotime('+800 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(7, 1, date('Y-m-d', strtotime('+800 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(7, 1, date('Y-m-d', strtotime('+800 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(8, 1, date('Y-m-d', strtotime('+900 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(8, 1, date('Y-m-d', strtotime('+900 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(8, 1, date('Y-m-d', strtotime('+900 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(8, 1, date('Y-m-d', strtotime('+900 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(8, 1, date('Y-m-d', strtotime('+900 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(9, 1, date('Y-m-d', strtotime('+14 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(9, 1, date('Y-m-d', strtotime('+14 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(9, 1, date('Y-m-d', strtotime('+14 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(9, 1, date('Y-m-d', strtotime('+14 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(9, 1, date('Y-m-d', strtotime('+14 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(10, 1, date('Y-m-d', strtotime('+21 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(10, 1, date('Y-m-d', strtotime('+21 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(10, 1, date('Y-m-d', strtotime('+21 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(10, 1, date('Y-m-d', strtotime('+21 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(10, 1, date('Y-m-d', strtotime('+21 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(11, 1, date('Y-m-d', strtotime('+10 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(11, 1, date('Y-m-d', strtotime('+10 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(11, 1, date('Y-m-d', strtotime('+10 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(11, 1, date('Y-m-d', strtotime('+10 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(11, 1, date('Y-m-d', strtotime('+10 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(12, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(12, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(12, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(12, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(12, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(13, 1, date('Y-m-d', strtotime('-2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(13, 1, date('Y-m-d', strtotime('-2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(13, 1, date('Y-m-d', strtotime('-2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(13, 1, date('Y-m-d', strtotime('-2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(13, 1, date('Y-m-d', strtotime('-2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(14, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(14, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(14, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(14, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(14, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(15, 1, date('Y-m-d', strtotime('-2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(15, 1, date('Y-m-d', strtotime('-2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(15, 1, date('Y-m-d', strtotime('-2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(15, 1, date('Y-m-d', strtotime('-2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(15, 1, date('Y-m-d', strtotime('-2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(21, 1500, date('Y-m-d', strtotime('+200 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(21, 2500, date('Y-m-d', strtotime('+200 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(22, 1, date('Y-m-d', strtotime('+200 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(22, 1, date('Y-m-d', strtotime('+200 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(23, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(23, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(24, 2, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(25, 2, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
-			$stockService->AddProduct(2, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), 1.0, null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(3, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(3, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(3, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(3, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(3, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(4, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(4, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(4, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(4, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(4, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(5, 1, date('Y-m-d', strtotime('+20 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(5, 1, date('Y-m-d', strtotime('+20 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(5, 1, date('Y-m-d', strtotime('+20 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(5, 1, date('Y-m-d', strtotime('+20 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(5, 1, date('Y-m-d', strtotime('+20 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(6, 1, date('Y-m-d', strtotime('+600 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(6, 1, date('Y-m-d', strtotime('+600 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(6, 1, date('Y-m-d', strtotime('+600 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(6, 1, date('Y-m-d', strtotime('+600 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(6, 1, date('Y-m-d', strtotime('+600 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(7, 1, date('Y-m-d', strtotime('+800 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(7, 1, date('Y-m-d', strtotime('+800 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(7, 1, date('Y-m-d', strtotime('+800 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(7, 1, date('Y-m-d', strtotime('+800 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(7, 1, date('Y-m-d', strtotime('+800 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(8, 1, date('Y-m-d', strtotime('+900 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(8, 1, date('Y-m-d', strtotime('+900 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(8, 1, date('Y-m-d', strtotime('+900 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(8, 1, date('Y-m-d', strtotime('+900 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(8, 1, date('Y-m-d', strtotime('+900 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(9, 1, date('Y-m-d', strtotime('+14 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(9, 1, date('Y-m-d', strtotime('+14 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(9, 1, date('Y-m-d', strtotime('+14 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(9, 1, date('Y-m-d', strtotime('+14 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(9, 1, date('Y-m-d', strtotime('+14 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(10, 1, date('Y-m-d', strtotime('+21 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(10, 1, date('Y-m-d', strtotime('+21 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(10, 1, date('Y-m-d', strtotime('+21 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(10, 1, date('Y-m-d', strtotime('+21 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(10, 1, date('Y-m-d', strtotime('+21 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(11, 1, date('Y-m-d', strtotime('+10 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(11, 1, date('Y-m-d', strtotime('+10 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(11, 1, date('Y-m-d', strtotime('+10 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(11, 1, date('Y-m-d', strtotime('+10 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(11, 1, date('Y-m-d', strtotime('+10 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(12, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(12, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(12, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(12, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(12, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(13, 1, date('Y-m-d', strtotime('-2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(13, 1, date('Y-m-d', strtotime('-2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(13, 1, date('Y-m-d', strtotime('-2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(13, 1, date('Y-m-d', strtotime('-2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(13, 1, date('Y-m-d', strtotime('-2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(14, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(14, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(14, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(14, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(14, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(15, 1, date('Y-m-d', strtotime('-2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(15, 1, date('Y-m-d', strtotime('-2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(15, 1, date('Y-m-d', strtotime('-2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-30 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(15, 1, date('Y-m-d', strtotime('-2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(15, 1, date('Y-m-d', strtotime('-2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(21, 1500, date('Y-m-d', strtotime('+200 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(21, 2500, date('Y-m-d', strtotime('+200 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(22, 1, date('Y-m-d', strtotime('+200 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(22, 1, date('Y-m-d', strtotime('+200 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-20 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(23, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-40 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(23, 1, date('Y-m-d', strtotime('+2 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-50 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(24, 2, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(25, 2, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
+			$stockService->AddProduct(2, 1, date('Y-m-d', strtotime('+180 days')), StockService::TRANSACTION_TYPE_PURCHASE, date('Y-m-d', strtotime('-10 days')), $this->RandomPrice(), null, $this->NextSupermarketId(), $stockTransactionId);
 			$stockService->AddMissingProductsToShoppingList();
 			$stockService->OpenProduct(3, 1);
 			$stockService->OpenProduct(6, 1);
diff --git a/services/StockService.php b/services/StockService.php
index 156fb9f7..94a50c77 100644
--- a/services/StockService.php
+++ b/services/StockService.php
@@ -79,7 +79,7 @@ class StockService extends BaseService
 		}
 	}
 
-	public function AddProduct(int $productId, float $amount, $bestBeforeDate, $transactionType, $purchasedDate, $price, $quFactorPurchaseToStock = null, $locationId = null, $shoppingLocationId = null, &$transactionId = null)
+	public function AddProduct(int $productId, float $amount, $bestBeforeDate, $transactionType, $purchasedDate, $price, $locationId = null, $shoppingLocationId = null, &$transactionId = null)
 	{
 		if (!$this->ProductExists($productId))
 		{
@@ -88,11 +88,6 @@ class StockService extends BaseService
 
 		$productDetails = (object) $this->GetProductDetails($productId);
 
-		if ($quFactorPurchaseToStock == null)
-		{
-			$quFactorPurchaseToStock = $productDetails->product->qu_factor_purchase_to_stock;
-		}
-
 		// Tare weight handling
 		// The given amount is the new total amount including the container weight (gross)
 		// The amount to be posted needs to be the given amount - stock amount - tare weight
@@ -144,7 +139,6 @@ class StockService extends BaseService
 				'location_id' => $locationId,
 				'transaction_id' => $transactionId,
 				'shopping_location_id' => $shoppingLocationId,
-				'qu_factor_purchase_to_stock' => $quFactorPurchaseToStock,
 				'user_id' => GROCY_USER_ID
 			]);
 			$logRow->save();
@@ -160,7 +154,6 @@ class StockService extends BaseService
 				'price' => $price,
 				'location_id' => $locationId,
 				'shopping_location_id' => $shoppingLocationId,
-				'qu_factor_purchase_to_stock' => $quFactorPurchaseToStock
 			]);
 			$stockRow->save();
 
@@ -342,7 +335,7 @@ class StockService extends BaseService
 		}
 	}
 
-	public function EditStockEntry(int $stockRowId, float $amount, $bestBeforeDate, $locationId, $shoppingLocationId, $price, $open, $purchasedDate, $quFactorPurchaseToStock)
+	public function EditStockEntry(int $stockRowId, float $amount, $bestBeforeDate, $locationId, $shoppingLocationId, $price, $open, $purchasedDate)
 	{
 		$stockRow = $this->getDatabase()->stock()->where('id = :1', $stockRowId)->fetch();
 
@@ -364,7 +357,6 @@ class StockService extends BaseService
 			'opened_date' => $stockRow->opened_date,
 			'location_id' => $stockRow->location_id,
 			'shopping_location_id' => $stockRow->shopping_location_id,
-			'qu_factor_purchase_to_stock' => $stockRow->qu_factor_purchase_to_stock,
 			'correlation_id' => $correlationId,
 			'transaction_id' => $transactionId,
 			'stock_row_id' => $stockRow->id,
@@ -391,7 +383,6 @@ class StockService extends BaseService
 			'shopping_location_id' => $shoppingLocationId,
 			'opened_date' => $openedDate,
 			'open' => $open,
-			'qu_factor_purchase_to_stock' => $quFactorPurchaseToStock,
 			'purchased_date' => $purchasedDate
 		]);
 
@@ -406,7 +397,6 @@ class StockService extends BaseService
 			'opened_date' => $stockRow->opened_date,
 			'location_id' => $locationId,
 			'shopping_location_id' => $shoppingLocationId,
-			'qu_factor_purchase_to_stock' => $stockRow->qu_factor_purchase_to_stock,
 			'correlation_id' => $correlationId,
 			'transaction_id' => $transactionId,
 			'stock_row_id' => $stockRow->id,
@@ -528,7 +518,6 @@ class StockService extends BaseService
 		{
 			$stockCurrentRow = new \stdClass();
 			$stockCurrentRow->amount = 0;
-			$stockCurrentRow->factor_purchase_amount = 0;
 			$stockCurrentRow->value = 0;
 			$stockCurrentRow->amount_opened = 0;
 			$stockCurrentRow->amount_aggregated = 0;
@@ -539,7 +528,6 @@ class StockService extends BaseService
 		$productLastPurchased = $this->getDatabase()->products_last_purchased()->where('product_id', $productId)->fetch();
 		$lastPurchasedDate = null;
 		$lastPrice = null;
-		$lastQuFactorPurchaseToStock = null;
 		$lastShoppingLocation = null;
 		$avgPrice = null;
 		$oldestPrice = null;
@@ -547,7 +535,6 @@ class StockService extends BaseService
 		{
 			$lastPurchasedDate = $productLastPurchased->purchased_date;
 			$lastPrice = $productLastPurchased->price;
-			$lastQuFactorPurchaseToStock = $productLastPurchased->qu_factor_purchase_to_stock;
 			$lastShoppingLocation = $productLastPurchased->shopping_location_id;
 			$avgPriceRow = $this->getDatabase()->products_average_price()->where('product_id', $productId)->fetch();
 			if ($avgPriceRow)
@@ -587,7 +574,6 @@ class StockService extends BaseService
 			'last_purchased' => $lastPurchasedDate,
 			'last_used' => $productLastUsed,
 			'stock_amount' => $stockCurrentRow->amount,
-			'stock_factor_purchase_amount' => $stockCurrentRow->factor_purchase_amount,
 			'stock_value' => $stockCurrentRow->value,
 			'stock_amount_opened' => $stockCurrentRow->amount_opened,
 			'stock_amount_aggregated' => $stockCurrentRow->amount_aggregated,
@@ -595,7 +581,6 @@ class StockService extends BaseService
 			'quantity_unit_purchase' => $quPurchase,
 			'quantity_unit_stock' => $quStock,
 			'last_price' => $lastPrice,
-			'last_qu_factor_purchase_to_stock' => $lastQuFactorPurchaseToStock,
 			'avg_price' => $avgPrice,
 			'oldest_price' => $oldestPrice,
 			'last_shopping_location_id' => $lastShoppingLocation,
@@ -728,7 +713,7 @@ class StockService extends BaseService
 				$bookingAmount = $newAmount;
 			}
 
-			return $this->AddProduct($productId, $bookingAmount, $bestBeforeDate, self::TRANSACTION_TYPE_INVENTORY_CORRECTION, $purchasedDate, $price, null, $locationId, $shoppingLocationId);
+			return $this->AddProduct($productId, $bookingAmount, $bestBeforeDate, self::TRANSACTION_TYPE_INVENTORY_CORRECTION, $purchasedDate, $price, $locationId, $shoppingLocationId);
 		}
 		elseif ($newAmount < $productDetails->stock_amount + $containerWeight)
 		{
@@ -964,7 +949,8 @@ class StockService extends BaseService
 
 			$correlationId = uniqid();
 			if ($amount >= $stockEntry->amount)
-			{ // Take the whole stock entry
+			{
+				// Take the whole stock entry
 				$logRowForLocationFrom = $this->getDatabase()->stock_log()->createRow([
 					'product_id' => $stockEntry->product_id,
 					'amount' => $stockEntry->amount * -1,
@@ -973,7 +959,6 @@ class StockService extends BaseService
 					'stock_id' => $stockEntry->stock_id,
 					'transaction_type' => self::TRANSACTION_TYPE_TRANSFER_FROM,
 					'price' => $stockEntry->price,
-					'qu_factor_purchase_to_stock' => $stockEntry->qu_factor_purchase_to_stock,
 					'opened_date' => $stockEntry->opened_date,
 					'location_id' => $stockEntry->location_id,
 					'correlation_id' => $correlationId,
@@ -990,7 +975,6 @@ class StockService extends BaseService
 					'stock_id' => $stockEntry->stock_id,
 					'transaction_type' => self::TRANSACTION_TYPE_TRANSFER_TO,
 					'price' => $stockEntry->price,
-					'qu_factor_purchase_to_stock' => $stockEntry->qu_factor_purchase_to_stock,
 					'opened_date' => $stockEntry->opened_date,
 					'location_id' => $locationIdTo,
 					'correlation_id' => $correlationId,
@@ -1018,7 +1002,6 @@ class StockService extends BaseService
 					'stock_id' => $stockEntry->stock_id,
 					'transaction_type' => self::TRANSACTION_TYPE_TRANSFER_FROM,
 					'price' => $stockEntry->price,
-					'qu_factor_purchase_to_stock' => $stockEntry->qu_factor_purchase_to_stock,
 					'opened_date' => $stockEntry->opened_date,
 					'location_id' => $stockEntry->location_id,
 					'correlation_id' => $correlationId,
@@ -1035,7 +1018,6 @@ class StockService extends BaseService
 					'stock_id' => $stockEntry->stock_id,
 					'transaction_type' => self::TRANSACTION_TYPE_TRANSFER_TO,
 					'price' => $stockEntry->price,
-					'qu_factor_purchase_to_stock' => $stockEntry->qu_factor_purchase_to_stock,
 					'opened_date' => $stockEntry->opened_date,
 					'location_id' => $locationIdTo,
 					'correlation_id' => $correlationId,
@@ -1056,7 +1038,6 @@ class StockService extends BaseService
 					'best_before_date' => $newBestBeforeDate,
 					'purchased_date' => $stockEntry->purchased_date,
 					'stock_id' => $stockEntry->stock_id,
-					'qu_factor_purchase_to_stock' => $stockEntry->qu_factor_purchase_to_stock,
 					'price' => $stockEntry->price,
 					'location_id' => $locationIdTo,
 					'open' => $stockEntry->open,
@@ -1237,7 +1218,6 @@ class StockService extends BaseService
 				'best_before_date' => $logRow->best_before_date,
 				'purchased_date' => $logRow->purchased_date,
 				'price' => $logRow->price,
-				'qu_factor_purchase_to_stock' => $logRow->qu_factor_purchase_to_stock,
 				'location_id' => $logRow->location_id,
 				'open' => $open,
 				'opened_date' => $openedDate
diff --git a/views/batteriesoverview.blade.php b/views/batteriesoverview.blade.php
index 871d0b3d..1d178072 100644
--- a/views/batteriesoverview.blade.php
+++ b/views/batteriesoverview.blade.php
@@ -37,14 +37,14 @@
 				data-status-filter="overdue"
 				class="error-message status-filter-message responsive-button"></div>
 			<div class="float-right">
-				<a class="btn btn-sm btn-outline-info d-md-none mt-2"
+				<a class="btn btn-sm btn-outline-info d-md-none mt-1"
 					data-toggle="collapse"
 					href="#table-filter-row"
 					role="button">
 					<i class="fas fa-filter"></i>
 				</a>
 				<a id="clear-filter-button"
-					class="btn btn-sm btn-outline-info mt-2"
+					class="btn btn-sm btn-outline-info mt-1"
 					href="#">
 					{{ $__t('Clear filter') }}
 				</a>
diff --git a/views/choresoverview.blade.php b/views/choresoverview.blade.php
index a8d85fe4..6d03bca8 100644
--- a/views/choresoverview.blade.php
+++ b/views/choresoverview.blade.php
@@ -42,14 +42,14 @@
 				class="normal-message user-filter-message responsive-button"></div>
 			@endif
 			<div class="float-right">
-				<a class="btn btn-sm btn-outline-info d-md-none mt-2"
+				<a class="btn btn-sm btn-outline-info d-md-none mt-1"
 					data-toggle="collapse"
 					href="#table-filter-row"
 					role="button">
 					<i class="fas fa-filter"></i>
 				</a>
 				<a id="clear-filter-button"
-					class="btn btn-sm btn-outline-info mt-2"
+					class="btn btn-sm btn-outline-info mt-1"
 					href="#">
 					{{ $__t('Clear filter') }}
 				</a>
diff --git a/views/components/numberpicker.blade.php b/views/components/numberpicker.blade.php
index b98968a8..48d523c6 100644
--- a/views/components/numberpicker.blade.php
+++ b/views/components/numberpicker.blade.php
@@ -15,6 +15,7 @@
 @php if(empty($additionalHtmlContextHelp)) { $additionalHtmlContextHelp = ''; } @endphp
 @php if(!isset($isRequired)) { $isRequired = true; } @endphp
 @php if(!isset($noNameAttribute)) { $noNameAttribute = false; } @endphp
+@php if(empty($contextInfoId)) { $additionalHtmlContextHelp = ''; } @endphp
 
 <div id="group-{{ $id }}"
 	class="form-group {{ $additionalGroupCssClasses }}">
@@ -22,7 +23,12 @@
 		{{ $__t($label) }}&nbsp;
 		<span id="{{ $hintId }}"
 			data-toggle="tooltip"
-			title="{{ $hint }}"></span>{!! $additionalHtmlContextHelp !!}</label>
+			title="{{ $hint }}"></span>{!! $additionalHtmlContextHelp !!}
+		@if(!empty($contextInfoId))
+		<span id="{{ $contextInfoId }}"
+			class="small text-muted"></span>
+		@endif
+	</label>
 	<div class="input-group">
 		<input {!!
 			$additionalAttributes
diff --git a/views/components/productamountpicker.blade.php b/views/components/productamountpicker.blade.php
index 0a3bc702..e59992dd 100644
--- a/views/components/productamountpicker.blade.php
+++ b/views/components/productamountpicker.blade.php
@@ -7,6 +7,7 @@
 @php if(empty($additionalHtmlElements)) { $additionalHtmlElements = ''; } @endphp
 @php if(empty($label)) { $label = 'Amount'; } @endphp
 @php if(empty($initialQuId)) { $initialQuId = '-1'; } @endphp
+@php if(!isset($isRequired)) { $isRequired = true; } @endphp
 
 <div class="form-group row {{ $additionalGroupCssClasses }}">
 	<div class="col">
@@ -29,7 +30,9 @@
 
 			<div class="col-sm-7 col-xs-12">
 				<label for="qu_id">{{ $__t('Quantity unit') }}</label>
-				<select required
+				<select @if($isRequired)
+					required
+					@endif
 					class="form-control input-group-productamountpicker"
 					id="qu_id"
 					name="qu_id"
diff --git a/views/components/productcard.blade.php b/views/components/productcard.blade.php
index c69ad86d..e7eb421e 100644
--- a/views/components/productcard.blade.php
+++ b/views/components/productcard.blade.php
@@ -42,8 +42,6 @@
 
 		<strong>{{ $__t('Stock amount') }}:</strong> <span id="productcard-product-stock-amount"
 			class="locale-number locale-number-quantity-amount"></span> <span id="productcard-product-stock-qu-name"></span>
-		<span id="productcard-product-stock-factor-purchase-amount"
-			class="locale-number locale-number-quantity-amount"></span> <span id="productcard-product-stock-factor-purchase-qu-name"></span>
 		<span id="productcard-product-stock-opened-amount"
 			class="small font-italic locale-number locale-number-quantity-amount"></span><br>
 		<strong>{{ $__t('Stock value') }}:</strong> <span id="productcard-product-stock-value"
diff --git a/views/productbarcodesform.blade.php b/views/productbarcodeform.blade.php
similarity index 71%
rename from views/productbarcodesform.blade.php
rename to views/productbarcodeform.blade.php
index 08535992..9e635df0 100644
--- a/views/productbarcodesform.blade.php
+++ b/views/productbarcodeform.blade.php
@@ -6,9 +6,14 @@
 @section('title', $__t('Create Barcode'))
 @endif
 
-@section('viewJsName', 'productbarcodesform')
+@section('viewJsName', 'productbarcodeform')
 
 @section('content')
+<script>
+	Grocy.QuantityUnits = {!! json_encode($quantityUnits) !!};
+	Grocy.QuantityUnitConversionsResolved = {!! json_encode($quantityUnitConversionsResolved) !!};
+</script>
+
 <div class="row">
 	<div class="col">
 		<div class="title-related-links">
@@ -27,11 +32,13 @@
 
 		<script>
 			Grocy.EditMode = '{{ $mode }}';
+			Grocy.EditObjectProduct = {!! json_encode($product) !!};
 		</script>
 
 		@if($mode == 'edit')
 		<script>
 			Grocy.EditObjectId = {{ $barcode->id }};
+			Grocy.EditObject = {!! json_encode($barcode) !!};
 		</script>
 		@endif
 
@@ -56,21 +63,15 @@
 				</div>
 			</div>
 
-			@php if($mode == 'edit') { $value = $barcode->qu_factor_purchase_to_stock; } else { $value = 1; } @endphp
-			@include('components.numberpicker', array(
-			'id' => 'qu_factor_purchase_to_stock',
-			'label' => 'Factor purchase to stock quantity unit',
-			'min' => '0.' . str_repeat('0', $userSettings['stock_decimal_places_amounts'] - 1) . '1',
-			'decimals' => $userSettings['stock_decimal_places_amounts'],
+			@php if($mode == 'edit') { $value = $barcode->amount; } else { $value = ''; } @endphp
+			@include('components.productamountpicker', array(
 			'value' => $value,
-			'isRequired' => true,
-			'invalidFeedback' => $__t('The amount cannot be lower than %s', '1'),
-			'additionalCssClasses' => 'input-group-qu',
+			'isRequired' => false
 			))
 
 			@if(GROCY_FEATURE_FLAG_STOCK_PRICE_TRACKING)
 			<div class="form-group">
-				<label for="shopping_location_id_id">{{ $__t('Default store') }}</label>
+				<label for="shopping_location_id_id">{{ $__t('Store') }}</label>
 				<select class="form-control"
 					id="shopping_location_id"
 					name="shopping_location_id">
@@ -78,7 +79,7 @@
 					@foreach($shoppinglocations as $store)
 					<option @if($mode=='edit'
 						&&
-						$store->id == $product->shopping_location_id) selected="selected" @endif value="{{ $store->id }}">{{ $store->name }}</option>
+						$store->id == $barcode->shopping_location_id) selected="selected" @endif value="{{ $store->id }}">{{ $store->name }}</option>
 					@endforeach
 				</select>
 			</div>
diff --git a/views/productform.blade.php b/views/productform.blade.php
index 08a22798..729eea0b 100644
--- a/views/productform.blade.php
+++ b/views/productform.blade.php
@@ -298,7 +298,7 @@
 			'value' => $value,
 			'invalidFeedback' => $__t('This cannot be lower than %s', '0'),
 			'additionalAttributes' => $additionalAttributes,
-			'hintId' => 'tare_weight_qu_info'
+			'contextInfoId' => 'tare_weight_qu_info'
 			))
 			@php $additionalAttributes = '' @endphp
 
@@ -380,82 +380,6 @@
 
 	<div class="col-lg-6 col-xs-12 @if($mode == 'create') d-none @endif">
 		<div class="row">
-			<div class="col">
-				<div class="title-related-links">
-					<h4>
-						{{ $__t('QU conversions') }}
-					</h4>
-					<button class="btn btn-outline-dark d-md-none mt-2 float-right order-1 order-md-3"
-						type="button"
-						data-toggle="collapse"
-						data-target="#related-links">
-						<i class="fas fa-ellipsis-v"></i>
-					</button>
-					<div class="related-links collapse d-md-flex order-2 width-xs-sm-100"
-						id="related-links">
-						<a class="btn btn-outline-primary btn-sm m-1 mt-md-0 mb-md-0 float-right show-as-dialog-link"
-							href="{{ $U('/quantityunitconversion/new?embedded&product=' . $product->id ) }}">
-							{{ $__t('Add') }}
-						</a>
-					</div>
-				</div>
-
-				<h5 id="qu-conversion-headline-info"
-					class="text-muted font-italic"></h5>
-
-				<table id="qu-conversions-table"
-					class="table table-sm table-striped nowrap w-100">
-					<thead>
-						<tr>
-							<th class="border-right"></th>
-							<th>{{ $__t('Factor') }}</th>
-							<th>{{ $__t('Unit') }}</th>
-							<th class="d-none">Hidden group</th>
-							<th class="d-none">Hidden from_qu_id</th>
-						</tr>
-					</thead>
-					<tbody class="d-none">
-						@if($mode == "edit")
-						@foreach($quConversions as $quConversion)
-						@if($quConversion->product_id == $product->id || $quConversion->product_id == null)
-						<tr>
-							<td class="fit-content border-right">
-								<a class="btn btn-sm btn-info show-as-dialog-link @if($quConversion->product_id == null) disabled @endif"
-									href="{{ $U('/quantityunitconversion/' . $quConversion->id . '?embedded&product=' . $product->id ) }}">
-									<i class="fas fa-edit"></i>
-								</a>
-								<a class="btn btn-sm btn-danger qu-conversion-delete-button @if($quConversion->product_id == null) disabled @endif"
-									href="#"
-									data-qu-conversion-id="{{ $quConversion->id }}">
-									<i class="fas fa-trash"></i>
-								</a>
-							</td>
-							<td>
-								<span class="locale-number locale-number-quantity-amount">{{ $quConversion->factor }}</span>
-							</td>
-							<td>
-								{{ FindObjectInArrayByPropertyValue($quantityunits, 'id', $quConversion->to_qu_id)->name }}
-							</td>
-							<td class="d-none">
-								@if($quConversion->product_id != null)
-								{{ $__t('Product overrides') }}
-								@else
-								{{ $__t('Default conversions') }}
-								@endif
-							</td>
-							<td class="d-none">
-								from_qu_id xx{{ $quConversion->from_qu_id }}xx
-							</td>
-						</tr>
-						@endif
-						@endforeach
-						@endif
-					</tbody>
-				</table>
-			</div>
-		</div>
-
-		<div class="row mt-5">
 			<div class="col">
 				<div class="title-related-links">
 					<h4>
@@ -485,10 +409,11 @@
 						<tr>
 							<th class="border-right"></th>
 							<th>{{ $__t('Barcode') }}</th>
-							<th>{{ $__t('Factor purchase to stock quantity unit') }}</th>
 							@if(GROCY_FEATURE_FLAG_STOCK_PRICE_TRACKING)
 							<th>{{ $__t('Store') }}</th>
 							@endif
+							<th>{{ $__t('Quantity unit') }}</th>
+							<th>{{ $__t('Amount') }}</th>
 						</tr>
 					</thead>
 					<tbody class="d-none">
@@ -513,9 +438,6 @@
 							<td>
 								{{ $barcode->barcode }}
 							</td>
-							<td>
-								<span class="locale-number locale-number-quantity-amount">{{ $barcode->qu_factor_purchase_to_stock }}</span>
-							</td>
 							@if(GROCY_FEATURE_FLAG_STOCK_PRICE_TRACKING)
 							<td id="barcode-shopping-location">
 								@if (FindObjectInArrayByPropertyValue($shoppinglocations, 'id', $barcode->shopping_location_id) !== null)
@@ -523,6 +445,96 @@
 								@endif
 							</td>
 							@endif
+							<td>
+								@if(!empty($barcode->qu_id))
+								<span class="locale-number locale-number-quantity-amount">{{ FindObjectInArrayByPropertyValue($quantityunits, 'id', $barcode->qu_id)->name }}</span>
+								@endif
+							</td>
+							<td>
+								@if(!empty($barcode->amount))
+								{{ $barcode->amount }}
+								@endif
+							</td>
+						</tr>
+						@endif
+						@endforeach
+						@endif
+					</tbody>
+				</table>
+			</div>
+		</div>
+
+		<div class="row mt-5">
+			<div class="col">
+				<div class="title-related-links">
+					<h4>
+						{{ $__t('QU conversions') }}
+					</h4>
+					<button class="btn btn-outline-dark d-md-none mt-2 float-right order-1 order-md-3"
+						type="button"
+						data-toggle="collapse"
+						data-target="#related-links">
+						<i class="fas fa-ellipsis-v"></i>
+					</button>
+					<div class="related-links collapse d-md-flex order-2 width-xs-sm-100"
+						id="related-links">
+						<a class="btn btn-outline-primary btn-sm m-1 mt-md-0 mb-md-0 float-right show-as-dialog-link"
+							href="{{ $U('/quantityunitconversion/new?embedded&product=' . $product->id ) }}">
+							{{ $__t('Add') }}
+						</a>
+					</div>
+				</div>
+
+				<h5 id="qu-conversion-headline-info"
+					class="text-muted font-italic"></h5>
+
+				<table id="qu-conversions-table"
+					class="table table-sm table-striped nowrap w-100">
+					<thead>
+						<tr>
+							<th class="border-right"></th>
+							<th>{{ $__t('Quantity unit from') }}</th>
+							<th>{{ $__t('Quantity unit to') }}</th>
+							<th>{{ $__t('Factor') }}</th>
+							<th class="d-none">Hidden group</th>
+							<th></th>
+						</tr>
+					</thead>
+					<tbody class="d-none">
+						@if($mode == "edit")
+						@foreach($quConversions as $quConversion)
+						@if($quConversion->product_id == $product->id || $quConversion->product_id == null && ($quConversion->product_id != null || $quConversion->from_qu_id == $product->qu_id_purchase || $quConversion->from_qu_id == $product->qu_id_stock || $quConversion->to_qu_id == $product->qu_id_purchase || $quConversion->to_qu_id == $product->qu_id_stock))
+						<tr>
+							<td class="fit-content border-right">
+								<a class="btn btn-sm btn-info show-as-dialog-link @if($quConversion->product_id == null) disabled @endif"
+									href="{{ $U('/quantityunitconversion/' . $quConversion->id . '?embedded&product=' . $product->id ) }}">
+									<i class="fas fa-edit"></i>
+								</a>
+								<a class="btn btn-sm btn-danger qu-conversion-delete-button @if($quConversion->product_id == null) disabled @endif"
+									href="#"
+									data-qu-conversion-id="{{ $quConversion->id }}">
+									<i class="fas fa-trash"></i>
+								</a>
+							</td>
+							<td>
+								{{ FindObjectInArrayByPropertyValue($quantityunits, 'id', $quConversion->from_qu_id)->name }}
+							</td>
+							<td>
+								{{ FindObjectInArrayByPropertyValue($quantityunits, 'id', $quConversion->to_qu_id)->name }}
+							</td>
+							<td>
+								<span class="locale-number locale-number-quantity-amount">{{ $quConversion->factor }}</span>
+							</td>
+							<td class="d-none">
+								@if($quConversion->product_id != null)
+								{{ $__t('Product overrides') }}
+								@else
+								{{ $__t('Default conversions') }}
+								@endif
+							</td>
+							<td class="font-italic">
+								{{ $__t('This means 1 %1$s is the same as %2$s %3$s', FindObjectInArrayByPropertyValue($quantityunits, 'id', $quConversion->from_qu_id)->name, $quConversion->factor, FindObjectInArrayByPropertyValue($quantityunits, 'id', $quConversion->to_qu_id)->name) }}
+							</td>
 						</tr>
 						@endif
 						@endforeach
diff --git a/views/products.blade.php b/views/products.blade.php
index 30194786..6c737789 100644
--- a/views/products.blade.php
+++ b/views/products.blade.php
@@ -94,7 +94,6 @@
 					<th>{{ $__t('Min. stock amount') }}</th>
 					<th>{{ $__t('QU purchase') }}</th>
 					<th>{{ $__t('QU stock') }}</th>
-					<th>{{ $__t('QU factor') }}</th>
 					<th>{{ $__t('Product group') }}</th>
 
 					@include('components.userfields_thead', array(
@@ -133,9 +132,6 @@
 					<td>
 						{{ FindObjectInArrayByPropertyValue($quantityunits, 'id', $product->qu_id_stock)->name }}
 					</td>
-					<td>
-						<span class="locale-number locale-number-quantity-amount">{{ $product->qu_factor_purchase_to_stock }}</span>
-					</td>
 					<td>
 						@if(!empty($product->product_group_id)) {{ FindObjectInArrayByPropertyValue($productGroups, 'id', $product->product_group_id)->name }} @endif
 					</td>
diff --git a/views/purchase.blade.php b/views/purchase.blade.php
index 7b5991b2..0cc3e766 100644
--- a/views/purchase.blade.php
+++ b/views/purchase.blade.php
@@ -103,7 +103,7 @@
 			'min' => '0.' . str_repeat('0', $userSettings['stock_decimal_places_prices'] - 1) . '1',
 			'decimals' => $userSettings['stock_decimal_places_prices'],
 			'value' => '',
-			'hintId' => 'price-hint',
+			'contextInfoId' => 'price-hint',
 			'invalidFeedback' => $__t('The price cannot be lower than %s', '0'),
 			'isRequired' => false,
 			'additionalGroupCssClasses' => 'mb-1'
@@ -117,7 +117,7 @@
 					value="unit-price"
 					checked>
 				<label class="form-check-label"
-					for="price-type-unit-price">{{ $__t('Price') }}</label>
+					for="price-type-unit-price">{{ $__t('Unit price') }}</label>
 			</div>
 			<div class="form-check form-check-inline mb-3">
 				<input class="form-check-input"
diff --git a/views/quantityunitconversionform.blade.php b/views/quantityunitconversionform.blade.php
index fe6c68b7..1645d1f8 100644
--- a/views/quantityunitconversionform.blade.php
+++ b/views/quantityunitconversionform.blade.php
@@ -51,7 +51,6 @@
 			<div class="form-group">
 				<label for="from_qu_id">{{ $__t('Quantity unit from') }}</label>
 				<select required
-					disabled
 					class="form-control input-group-qu"
 					id="from_qu_id"
 					name="from_qu_id">
@@ -89,7 +88,7 @@
 			'min' => '0.' . str_repeat('0', $userSettings['stock_decimal_places_amounts'] - 1) . '1',
 			'decimals' => $userSettings['stock_decimal_places_amounts'],
 			'value' => $value,
-			'invalidFeedback' => $__t('This cannot be lower than %1$s and must be a valid number with max. %2$s decimal places', '0', '3'),
+			'invalidFeedback' => $__t('This cannot be lower than %1$s and must be a valid number with max. %2$s decimal places', '0', $userSettings['stock_decimal_places_amounts']),
 			'additionalHtmlElements' => '<p id="qu-conversion-info"
 				class="form-text text-info d-none"></p>',
 			'additionalCssClasses' => 'input-group-qu'
@@ -100,11 +99,7 @@
 					<input type="hidden"
 						name="create_inverse:skip"
 						value="0">
-					<input @if($mode=='create'
-						&&
-						$product==null)
-						checked
-						@endif
+					<input checked
 						class="form-check-input custom-control-input"
 						type="checkbox"
 						id="create_inverse"
@@ -112,9 +107,9 @@
 						value="1">
 					<label class="form-check-label custom-control-label"
 						for="create_inverse">{{ $__t('Create inverse QU conversion') }}</label>
-					<span id="qu-conversion-inverse-info"
-						class="form-text text-info d-none"></span>
 				</div>
+				<span id="qu-conversion-inverse-info"
+					class="form-text text-info d-none"></span>
 			</div>
 
 			@include('components.userfieldsform', array(
diff --git a/views/shoppinglist.blade.php b/views/shoppinglist.blade.php
index 1889c118..37b8e8bf 100644
--- a/views/shoppinglist.blade.php
+++ b/views/shoppinglist.blade.php
@@ -77,7 +77,7 @@
 			</div>
 			@else
 			<div class="float-right">
-				<button class="btn btn-outline-dark d-md-none mt-2 order-1 order-md-3"
+				<button class="btn btn-outline-dark d-md-none mt-1 order-1 order-md-3"
 					type="button"
 					data-toggle="collapse"
 					data-target="#table-filter-row">
@@ -95,7 +95,7 @@
 				data-status-filter="belowminstockamount"
 				class="collapse d-md-inline-block normal-message status-filter-message responsive-button @if(!GROCY_FEATURE_FLAG_STOCK) d-none @endif"><span class="d-block d-md-none">{{count($missingProducts)}} <i class="fas fa-exclamation-circle"></i></span><span class="d-none d-md-block">{{ $__n(count($missingProducts), '%s product is below defined min. stock amount', '%s products are below defined min. stock amount') }}</span></div>
 			<div id="related-links"
-				class="float-right mt-2 collapse d-md-block">
+				class="float-right mt-1 collapse d-md-block">
 				<a class="btn btn-primary responsive-button btn-sm mb-1 show-as-dialog-link"
 					href="{{ $U('/shoppinglistitem/new?embedded&list=' . $selectedShoppingListId) }}">
 					{{ $__t('Add item') }}
diff --git a/views/stockentries.blade.php b/views/stockentries.blade.php
index 511035b4..156c18b4 100644
--- a/views/stockentries.blade.php
+++ b/views/stockentries.blade.php
@@ -48,7 +48,6 @@
 					<th>{{ $__t('Store') }}</th>
 					<th>{{ $__t('Price') }}</th>
 					@endif
-					<th>{{ $__t('Factor purchase to stock quantity unit') }}</th>
 					<th>{{ $__t('Purchased date') }}</th>
 
 					@include('components.userfields_thead', array(
@@ -214,9 +213,6 @@
 						{{ $stockEntry->price }}
 					</td>
 					@endif
-					<td id="stock-{{ $stockEntry->id }}-qu-factor-purchase-to-stock">
-						{{ $stockEntry->qu_factor_purchase_to_stock }}
-					</td>
 					<td>
 						<span id="stock-{{ $stockEntry->id }}-purchased-date">{{ $stockEntry->purchased_date }}</span>
 						<time id="stock-{{ $stockEntry->id }}-purchased-date-timeago"
diff --git a/views/stockentryform.blade.php b/views/stockentryform.blade.php
index 9c07b90e..90f9403f 100644
--- a/views/stockentryform.blade.php
+++ b/views/stockentryform.blade.php
@@ -64,18 +64,6 @@
 				class="text-small text-info font-italic d-none">' . $__t('Tare weight handling enabled - please weigh the whole container, the amount to be posted will be automatically calculcated') . '</div>'
 			))
 
-			@include('components.numberpicker', array(
-			'id' => 'qu_factor_purchase_to_stock',
-			'label' => 'Factor purchase to stock quantity unit',
-			'value' => $stockEntry->qu_factor_purchase_to_stock,
-			'min' => '0.' . str_repeat('0', $userSettings['stock_decimal_places_amounts'] - 1) . '1',
-			'decimals' => $userSettings['stock_decimal_places_amounts'],
-			'invalidFeedback' => $__t('The amount cannot be lower than %s', '1'),
-			'additionalCssClasses' => 'input-group-qu',
-			'additionalHtmlElements' => '<p id="qu-conversion-info"
-				class="form-text text-muted small d-none"></p>'
-			))
-
 			@if(GROCY_FEATURE_FLAG_STOCK_PRICE_TRACKING)
 			@php
 			if (empty($stockEntry->price))
@@ -134,10 +122,15 @@
 			'additionalGroupCssClasses' => 'date-only-datetimepicker'
 			))
 
-			<div class="checkbox">
-				<label for="open">
-					<input @if($stockEntry->open == 1) checked @endif type="checkbox" id="open" name="open"> {{ $__t('Opened') }}
-				</label>
+			<div class="form-group">
+				<div class="custom-control custom-checkbox">
+					<input type="hidden"
+						name="open"
+						value="1">
+					<input @if($stockEntry->open == 1) checked @endif class="form-check-input custom-control-input" type="checkbox" id="open" name="open" value="1">
+					<label class="form-check-label custom-control-label"
+						for="open">{{ $__t('Opened') }}</label>
+				</div>
 			</div>
 
 			<button id="save-stockentry-button"
diff --git a/views/stockoverview.blade.php b/views/stockoverview.blade.php
index 5138dd79..affc0ffa 100755
--- a/views/stockoverview.blade.php
+++ b/views/stockoverview.blade.php
@@ -62,14 +62,14 @@
 				data-status-filter="belowminstockamount"
 				class="normal-message status-filter-message responsive-button"></div>
 			<div class="float-right">
-				<a class="btn btn-sm btn-outline-info d-md-none mt-2"
+				<a class="btn btn-sm btn-outline-info d-md-none mt-1"
 					data-toggle="collapse"
 					href="#table-filter-row"
 					role="button">
 					<i class="fas fa-filter"></i>
 				</a>
 				<a id="clear-filter-button"
-					class="btn btn-sm btn-outline-info mt-2"
+					class="btn btn-sm btn-outline-info mt-1"
 					href="#">
 					{{ $__t('Clear filter') }}
 				</a>
@@ -308,10 +308,6 @@
 							class="locale-number locale-number-quantity-amount">{{ $currentStockEntry->amount }}</span> <span id="product-{{ $currentStockEntry->product_id }}-qu-name">{{ $__n($currentStockEntry->amount, $currentStockEntry->qu_unit_name, $currentStockEntry->qu_unit_name_plural) }}</span>
 						<span id="product-{{ $currentStockEntry->product_id }}-opened-amount"
 							class="small font-italic">@if($currentStockEntry->amount_opened > 0){{ $__t('%s opened', $currentStockEntry->amount_opened) }}@endif</span>
-						@if($currentStockEntry->amount != $currentStockEntry->factor_purchase_amount)
-						<span id="product-{{ $currentStockEntry->product_id }}-factor-purchase-amount"
-							class="locale-number locale-number-quantity-amount">({{ $currentStockEntry->factor_purchase_amount }}</span> <span id="product-{{ $currentStockEntry->product_id }}-qu-purchase-name">{{ $__n($currentStockEntry->factor_purchase_amount, $currentStockEntry->qu_purchase_unit_name,$currentStockEntry->qu_purchase_unit_name_plural) }})</span>
-						@endif
 						@if($currentStockEntry->is_aggregated_amount == 1)
 						<span class="pl-1 text-secondary">
 							<i class="fas fa-custom-sigma-sign"></i> <span id="product-{{ $currentStockEntry->product_id }}-amount-aggregated"
diff --git a/views/tasks.blade.php b/views/tasks.blade.php
index cb66184f..37dc4b35 100644
--- a/views/tasks.blade.php
+++ b/views/tasks.blade.php
@@ -44,14 +44,14 @@
 				data-status-filter="overdue"
 				class="error-message status-filter-message responsive-button"></div>
 			<div class="float-right">
-				<a class="btn btn-sm btn-outline-info d-md-none mt-2"
+				<a class="btn btn-sm btn-outline-info d-md-none mt-1"
 					data-toggle="collapse"
 					href="#table-filter-row"
 					role="button">
 					<i class="fas fa-filter"></i>
 				</a>
 				<a id="clear-filter-button"
-					class="btn btn-sm btn-outline-info mt-2"
+					class="btn btn-sm btn-outline-info mt-1"
 					href="#">
 					{{ $__t('Clear filter') }}
 				</a>