Examine source code of Pinchcart™

{
  "manifest_version": 3,
  "name": "Pinchcart™",
  "version": "1.2",
  "description": "Cash Back Online Shopping! How? Companies pay us to send you their way. We give 50% back to you.",
  "action": {
    "default_icon": "icon48.png",
    "default_popup": "popup.html"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "popup.js",
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "permissions": [
    "storage",
    "tabs",
    "activeTab",
    "webRequest",
    "webRequestBlocking"
  ],
  "icons": {
    "16": "icon.png",
    "32": "icon32.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "content_security_policy": {
    "extension_pages": "background; script-src 'self'; object-src 'self';"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "pinchcartFirefox@pinchcart.com",
      "strict_min_version": "109.0"
    }
  }
}