Examine source code of Soleback - Cashback & Deals

{
  "manifest_version": 2,
  "name": "__MSG_appName__",
  "description": "__MSG_appDescription__",
  "version": "2.0.5",
  "icons": {
    "16": "icon-16.png",
    "32": "icon-32.png",
    "48": "icon-48.png",
    "96": "icon-96.png",
    "128": "icon-128.png"
  },
  "default_locale": "en",
  "permissions": [
    "storage",
    "identity",
    "alarms",
    "tabs",
    "https://api.soleback.com/*"
  ],
  "web_accessible_resources": [
    "logo.png",
    "icon-128.png"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "extension@soleback.com",
      "strict_min_version": "115.0",
      "data_collection_permissions": {
        "required": [
          "authenticationInfo",
          "personallyIdentifyingInfo",
          "websiteActivity"
        ]
      }
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "Soleback",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_idle",
      "js": [
        "content-scripts/content.js"
      ]
    },
    {
      "matches": [
        "*://*.soleback.com/*",
        "*://soleback.com/*"
      ],
      "all_frames": false,
      "run_at": "document_start",
      "js": [
        "content-scripts/soleback-marker.js"
      ]
    }
  ]
}