diff --git a/composer.json b/composer.json
index dbdc3cfe..73eeef1e 100644
--- a/composer.json
+++ b/composer.json
@@ -12,6 +12,8 @@
 		"erusev/parsedown": "^1.7",
 		"gumlet/php-image-resize": "^1.9",
 		"ezyang/htmlpurifier": "^4.13",
+		"jucksearm/php-barcode": "^1.0",
+		"guzzlehttp/guzzle": "^7.0",
 		"mike42/escpos-php": "^3.0"
 	},
 	"autoload": {
@@ -24,5 +26,8 @@
 		"files": [
 			"helpers/extensions.php"
 		]
+	},
+	"config": {
+		"platform-check": false
 	}
 }
diff --git a/composer.lock b/composer.lock
index 27bedfe9..dbb53b2c 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1,10 +1,10 @@
 {
     "_readme": [
         "This file locks the dependencies of your project to a known state",
-        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "471e23edacb0f4338b5e6920d6e6f0c0",
+    "content-hash": "b8b8e77618038c44c21edac2c31c4b67",
     "packages": [
         {
             "name": "doctrine/inflector",
@@ -86,6 +86,20 @@
                 "issues": "https://github.com/doctrine/inflector/issues",
                 "source": "https://github.com/doctrine/inflector/tree/1.4.x"
             },
+            "funding": [
+                {
+                    "url": "https://www.doctrine-project.org/sponsorship.html",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://www.patreon.com/phpdoctrine",
+                    "type": "patreon"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/doctrine%2Finflector",
+                    "type": "tidelift"
+                }
+            ],
             "time": "2020-05-29T07:19:59+00:00"
         },
         {
@@ -494,6 +508,239 @@
             },
             "time": "2019-01-01T13:53:00+00:00"
         },
+        {
+            "name": "guzzlehttp/guzzle",
+            "version": "7.3.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/guzzle/guzzle.git",
+                "reference": "7008573787b430c1c1f650e3722d9bba59967628"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/7008573787b430c1c1f650e3722d9bba59967628",
+                "reference": "7008573787b430c1c1f650e3722d9bba59967628",
+                "shasum": ""
+            },
+            "require": {
+                "ext-json": "*",
+                "guzzlehttp/promises": "^1.4",
+                "guzzlehttp/psr7": "^1.7 || ^2.0",
+                "php": "^7.2.5 || ^8.0",
+                "psr/http-client": "^1.0"
+            },
+            "provide": {
+                "psr/http-client-implementation": "1.0"
+            },
+            "require-dev": {
+                "bamarni/composer-bin-plugin": "^1.4.1",
+                "ext-curl": "*",
+                "php-http/client-integration-tests": "^3.0",
+                "phpunit/phpunit": "^8.5.5 || ^9.3.5",
+                "psr/log": "^1.1"
+            },
+            "suggest": {
+                "ext-curl": "Required for CURL handler support",
+                "ext-intl": "Required for Internationalized Domain Name (IDN) support",
+                "psr/log": "Required for using the Log middleware"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "7.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "GuzzleHttp\\": "src/"
+                },
+                "files": [
+                    "src/functions_include.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
+                },
+                {
+                    "name": "Márk Sági-Kazár",
+                    "email": "mark.sagikazar@gmail.com",
+                    "homepage": "https://sagikazarmark.hu"
+                }
+            ],
+            "description": "Guzzle is a PHP HTTP client library",
+            "homepage": "http://guzzlephp.org/",
+            "keywords": [
+                "client",
+                "curl",
+                "framework",
+                "http",
+                "http client",
+                "psr-18",
+                "psr-7",
+                "rest",
+                "web service"
+            ],
+            "support": {
+                "issues": "https://github.com/guzzle/guzzle/issues",
+                "source": "https://github.com/guzzle/guzzle/tree/7.3.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/GrahamCampbell",
+                    "type": "github"
+                },
+                {
+                    "url": "https://github.com/Nyholm",
+                    "type": "github"
+                },
+                {
+                    "url": "https://github.com/alexeyshockov",
+                    "type": "github"
+                },
+                {
+                    "url": "https://github.com/gmponos",
+                    "type": "github"
+                }
+            ],
+            "time": "2021-03-23T11:33:13+00:00"
+        },
+        {
+            "name": "guzzlehttp/promises",
+            "version": "1.4.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/guzzle/promises.git",
+                "reference": "8e7d04f1f6450fef59366c399cfad4b9383aa30d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/guzzle/promises/zipball/8e7d04f1f6450fef59366c399cfad4b9383aa30d",
+                "reference": "8e7d04f1f6450fef59366c399cfad4b9383aa30d",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.5"
+            },
+            "require-dev": {
+                "symfony/phpunit-bridge": "^4.4 || ^5.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.4-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "GuzzleHttp\\Promise\\": "src/"
+                },
+                "files": [
+                    "src/functions_include.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
+                }
+            ],
+            "description": "Guzzle promises library",
+            "keywords": [
+                "promise"
+            ],
+            "support": {
+                "issues": "https://github.com/guzzle/promises/issues",
+                "source": "https://github.com/guzzle/promises/tree/1.4.1"
+            },
+            "time": "2021-03-07T09:25:29+00:00"
+        },
+        {
+            "name": "guzzlehttp/psr7",
+            "version": "1.8.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/guzzle/psr7.git",
+                "reference": "dc960a912984efb74d0a90222870c72c87f10c91"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/guzzle/psr7/zipball/dc960a912984efb74d0a90222870c72c87f10c91",
+                "reference": "dc960a912984efb74d0a90222870c72c87f10c91",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.4.0",
+                "psr/http-message": "~1.0",
+                "ralouphie/getallheaders": "^2.0.5 || ^3.0.0"
+            },
+            "provide": {
+                "psr/http-message-implementation": "1.0"
+            },
+            "require-dev": {
+                "ext-zlib": "*",
+                "phpunit/phpunit": "~4.8.36 || ^5.7.27 || ^6.5.14 || ^7.5.20 || ^8.5.8 || ^9.3.10"
+            },
+            "suggest": {
+                "laminas/laminas-httphandlerrunner": "Emit PSR-7 responses"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.7-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "GuzzleHttp\\Psr7\\": "src/"
+                },
+                "files": [
+                    "src/functions_include.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
+                },
+                {
+                    "name": "Tobias Schultze",
+                    "homepage": "https://github.com/Tobion"
+                }
+            ],
+            "description": "PSR-7 message implementation that also provides common utility methods",
+            "keywords": [
+                "http",
+                "message",
+                "psr-7",
+                "request",
+                "response",
+                "stream",
+                "uri",
+                "url"
+            ],
+            "support": {
+                "issues": "https://github.com/guzzle/psr7/issues",
+                "source": "https://github.com/guzzle/psr7/tree/1.8.2"
+            },
+            "time": "2021-04-26T09:17:50+00:00"
+        },
         {
             "name": "illuminate/container",
             "version": "v5.8.36",
@@ -815,102 +1062,56 @@
             "time": "2019-06-20T13:13:59+00:00"
         },
         {
-            "name": "mike42/escpos-php",
-            "version": "v3.0",
+            "name": "jucksearm/php-barcode",
+            "version": "1.0.1",
             "source": {
                 "type": "git",
-                "url": "https://github.com/mike42/escpos-php.git",
-                "reference": "dcb569a123d75f9f6a4a927aae7625ca6b7fdcf3"
+                "url": "https://github.com/jucksearm/php-barcode.git",
+                "reference": "066a58776ec9e94dd6d5843c0fb9a3ff95e74d8b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/mike42/escpos-php/zipball/dcb569a123d75f9f6a4a927aae7625ca6b7fdcf3",
-                "reference": "dcb569a123d75f9f6a4a927aae7625ca6b7fdcf3",
+                "url": "https://api.github.com/repos/jucksearm/php-barcode/zipball/066a58776ec9e94dd6d5843c0fb9a3ff95e74d8b",
+                "reference": "066a58776ec9e94dd6d5843c0fb9a3ff95e74d8b",
                 "shasum": ""
             },
             "require": {
-                "ext-intl": "*",
-                "ext-json": "*",
-                "ext-zlib": "*",
-                "mike42/gfx-php": "^0.6",
-                "php": ">=7.0.0"
+                "php": ">=5.4.0"
             },
             "require-dev": {
-                "phpunit/phpunit": "^6.5",
-                "squizlabs/php_codesniffer": "^3.3"
-            },
-            "suggest": {
-                "ext-gd": "Used for image printing if present.",
-                "ext-imagick": "Will be used for image printing if present. Required for PDF printing or use of custom fonts."
+                "phpunit/phpunit": "^6.1"
             },
             "type": "library",
             "autoload": {
                 "psr-4": {
-                    "Mike42\\": "src/Mike42"
+                    "jucksearm\\barcode\\": ""
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
-                "MIT"
+                "LGPLv3"
             ],
             "authors": [
                 {
-                    "name": "Michael Billington",
-                    "email": "michael.billington@gmail.com"
+                    "name": "jucksearm",
+                    "email": "jucksearm.bkk@gmail.com"
                 }
             ],
-            "description": "PHP receipt printer library for use with ESC/POS-compatible thermal and impact printers",
-            "homepage": "https://github.com/mike42/escpos-php",
+            "description": "Barcode Generation Package inspired by Nicola Asuni.",
             "keywords": [
-                "Epson",
+                "CODE 128",
                 "barcode",
-                "escpos",
-                "printer",
-                "receipt-printer"
+                "datamatrix",
+                "pdf417",
+                "php barcode",
+                "qr code",
+                "qrcode"
             ],
-            "time": "2019-10-13T06:27:43+00:00"
-        },
-        {
-            "name": "mike42/gfx-php",
-            "version": "v0.6",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/mike42/gfx-php.git",
-                "reference": "ed9ded2a9298e4084a9c557ab74a89b71e43dbdb"
+            "support": {
+                "issues": "https://github.com/jucksearm/php-barcode/issues",
+                "source": "https://github.com/jucksearm/php-barcode/tree/1.0.0"
             },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/mike42/gfx-php/zipball/ed9ded2a9298e4084a9c557ab74a89b71e43dbdb",
-                "reference": "ed9ded2a9298e4084a9c557ab74a89b71e43dbdb",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=7.0.0"
-            },
-            "require-dev": {
-                "phpbench/phpbench": "@dev",
-                "phpunit/phpunit": "^6.5",
-                "squizlabs/php_codesniffer": "^3.3.1"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "Mike42\\": "src/Mike42"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "LGPL-2.1-or-later"
-            ],
-            "authors": [
-                {
-                    "name": "Michael Billington",
-                    "email": "michael.billington@gmail.com"
-                }
-            ],
-            "description": "The pure PHP graphics library",
-            "homepage": "https://github.com/mike42/gfx-php",
-            "time": "2019-10-05T02:44:33+00:00"
+            "time": "2017-06-05T04:41:51+00:00"
         },
         {
             "name": "morris/lessql",
@@ -1046,6 +1247,16 @@
                 "issues": "https://github.com/briannesbitt/Carbon/issues",
                 "source": "https://github.com/briannesbitt/Carbon"
             },
+            "funding": [
+                {
+                    "url": "https://opencollective.com/Carbon",
+                    "type": "open_collective"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/nesbot/carbon",
+                    "type": "tidelift"
+                }
+            ],
             "time": "2020-12-17T20:55:32+00:00"
         },
         {
@@ -1255,6 +1466,12 @@
                 "issues": "https://github.com/PHP-DI/Invoker/issues",
                 "source": "https://github.com/PHP-DI/Invoker/tree/2.2.0"
             },
+            "funding": [
+                {
+                    "url": "https://github.com/mnapoli",
+                    "type": "github"
+                }
+            ],
             "time": "2020-10-12T12:15:50+00:00"
         },
         {
@@ -1321,6 +1538,16 @@
                 "issues": "https://github.com/PHP-DI/PHP-DI/issues",
                 "source": "https://github.com/PHP-DI/PHP-DI/tree/6.3.0"
             },
+            "funding": [
+                {
+                    "url": "https://github.com/mnapoli",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/php-di/php-di",
+                    "type": "tidelift"
+                }
+            ],
             "time": "2020-10-12T14:39:15+00:00"
         },
         {
@@ -1418,6 +1645,58 @@
             },
             "time": "2017-02-14T16:28:37+00:00"
         },
+        {
+            "name": "psr/http-client",
+            "version": "1.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/http-client.git",
+                "reference": "2dfb5f6c5eff0e91e20e913f8c5452ed95b86621"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/php-fig/http-client/zipball/2dfb5f6c5eff0e91e20e913f8c5452ed95b86621",
+                "reference": "2dfb5f6c5eff0e91e20e913f8c5452ed95b86621",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.0 || ^8.0",
+                "psr/http-message": "^1.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Psr\\Http\\Client\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "http://www.php-fig.org/"
+                }
+            ],
+            "description": "Common interface for HTTP clients",
+            "homepage": "https://github.com/php-fig/http-client",
+            "keywords": [
+                "http",
+                "http-client",
+                "psr",
+                "psr-18"
+            ],
+            "support": {
+                "source": "https://github.com/php-fig/http-client/tree/master"
+            },
+            "time": "2020-06-29T06:28:15+00:00"
+        },
         {
             "name": "psr/http-factory",
             "version": "1.0.1",
@@ -2099,6 +2378,16 @@
                 "source": "https://github.com/slimphp/Slim",
                 "wiki": "https://github.com/slimphp/Slim/wiki"
             },
+            "funding": [
+                {
+                    "url": "https://opencollective.com/slimphp",
+                    "type": "open_collective"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/slim/slim",
+                    "type": "tidelift"
+                }
+            ],
             "time": "2020-12-01T19:41:22+00:00"
         },
         {
@@ -2154,6 +2443,20 @@
             "support": {
                 "source": "https://github.com/symfony/debug/tree/v4.4.18"
             },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
             "time": "2020-12-10T16:34:26+00:00"
         },
         {
@@ -2201,6 +2504,20 @@
             "support": {
                 "source": "https://github.com/symfony/finder/tree/v4.4.18"
             },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
             "time": "2020-12-08T16:59:59+00:00"
         },
         {
@@ -2264,6 +2581,23 @@
                 "portable",
                 "shim"
             ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.20.0"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
             "time": "2020-10-23T14:02:19+00:00"
         },
         {
@@ -2330,6 +2664,23 @@
                 "portable",
                 "shim"
             ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-php80/tree/v1.20.0"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
             "time": "2020-10-23T14:02:19+00:00"
         },
         {
@@ -2409,6 +2760,20 @@
             "support": {
                 "source": "https://github.com/symfony/translation/tree/v5.2.1"
             },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
             "time": "2020-12-08T17:03:37+00:00"
         },
         {
@@ -2473,6 +2838,20 @@
             "support": {
                 "source": "https://github.com/symfony/translation-contracts/tree/v2.3.0"
             },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
             "time": "2020-09-28T13:05:58+00:00"
         }
     ],
@@ -2485,5 +2864,6 @@
     "platform": {
         "php": ">=7.4"
     },
-    "platform-dev": []
+    "platform-dev": [],
+    "plugin-api-version": "2.1.0"
 }
diff --git a/localization/strings.pot b/localization/strings.pot
index 59608c71..ff38aefe 100644
--- a/localization/strings.pot
+++ b/localization/strings.pot
@@ -2078,6 +2078,58 @@ msgstr ""
 msgid "A product or a note is required"
 msgstr ""
 
+msgid "grocycode"
+msgstr ""
+
+msgid "Download"
+msgstr ""
+
+msgid "Download stock entry grocycode"
+msgstr ""
+
+msgid "Download product grocycode"
+msgstr ""
+
+msgid "grocycode is a unique referer to this product in your grocy instance - print it onto a label and scan it like any other barcode"
+msgstr ""
+
+# Abbreviation for "due date"
+msgid "DD"
+msgstr ""
+
+msgid "Print on label printer"
+msgstr ""
+
+msgid "Stock entry label"
+msgstr ""
+
+msgid "No label"
+msgstr ""
+
+msgid "Single label"
+msgstr ""
+
+msgid "Label per unit"
+msgstr ""
+
+msgid "Allow label printing per unit"
+msgstr ""
+
+msgid "Allow printing of one label per unit on purchase (after conversion) - e.g. 1 purchased pack adding 10 pieces of stock would print 10 labels"
+msgstr ""
+
+msgid "Error while executing WebHook"
+msgstr ""
+
+msgid "Print product grocycode on label printer"
+msgstr ""
+
+msgid "Print stock entry grocycode on label printer"
+msgstr ""
+
+msgid "Open stock entry print label in new window"
+msgstr ""
+
 msgid "Thermal printer"
 msgstr ""