Examine source code of AffiliateBoxes Product Data Collector

{
  "manifest_version": 3,
  "name": "AffiliateBoxes Product Data Collector",
  "version": "1.0.1",
  "description": "Collect product data and send to AffiliateBoxes",
  "permissions": [
    "activeTab",
    "scripting",
    "storage"
  ],
  "host_permissions": [
    "https://*.amazon.com/*",
    "https://*.amazon.co.uk/*",
    "https://*.amazon.de/*",
    "https://*.amazon.fr/*",
    "https://*.amazon.it/*",
    "https://*.amazon.es/*",
    "https://*.amazon.ca/*",
    "https://*.amazon.co.jp/*",
    "https://*.amazon.com.au/*",
    "https://*.amazon.in/*",
    "https://*.amazon.com.br/*",
    "https://*.amazon.com.mx/*",
    "https://*.amazon.nl/*",
    "https://*.amazon.sg/*",
    "https://*.amazon.ae/*",
    "https://*.amazon.sa/*",
    "https://*.amazon.se/*",
    "https://*.amazon.pl/*",
    "https://*.amazon.com.tr/*",
    "https://*.amazon.eg/*",
    "https://*.walmart.com/*",
    "https://affiliateboxes.com/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://affiliateboxes.com/*"
      ],
      "js": [
        "detect.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "https://affiliateboxes.com/connect/*"
      ],
      "js": [
        "connect.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "affbox@affiliateboxes.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "websiteContent"
        ],
        "optional": [
          "technicalAndInteraction"
        ]
      }
    }
  }
}