Examine source code of PipBack

{
  "action": {
    "default_icon": {
      "16": "images/icon16.png",
      "128": "images/icon128.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "browser_specific_settings": {
    "gecko": {
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      },
      "id": "pipback@pipback.com",
      "strict_min_version": "140.0"
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  },
  "content_scripts": [
    {
      "all_frames": false,
      "js": [
        "content.js"
      ],
      "matches": [
        "<all_urls>"
      ]
    },
    {
      "all_frames": true,
      "js": [
        "content.js"
      ],
      "matches": [
        "*://lucidtrading.com/app-checkout*",
        "*://*.lucidtrading.com/app-checkout*"
      ]
    }
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "icons": {
    "16": "images/icon16.png",
    "128": "images/icon128.png"
  },
  "manifest_version": 3,
  "name": "PipBack",
  "description": "Automatic discounts for futures prop trading firms.",
  "permissions": [
    "tabs",
    "storage",
    "activeTab",
    "clipboardWrite",
    "scripting",
    "alarms"
  ],
  "version": "1.6.5",
  "author": "PipBack",
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  },
  "web_accessible_resources": [
    {
      "matches": [
        "<all_urls>"
      ],
      "resources": [
        "images/*.svg",
        "images/*.png",
        "images/*.jpg",
        "images/partner-icons/*.svg",
        "images/partner-icons/*.png",
        "popup.css",
        "fonts/*.woff2"
      ]
    }
  ]
}