Examine source code of Копикот.ру - кэшбэк-сайт для онлайн шопинга

Inspect and view changes in Копикот.ру - кэшбэк-сайт для онлайн шопинга source codes across current and past versions
Premium users can view and search full source code, and see the source code differences between two versions.
Upgrade to premium
manifest.json
{
  "manifest_version": 2,
  "name": "Kopikot",
  "default_locale": "ru",
  "version": "6.2.18resigned1",
  "icons": {
    "48": "img/k2.png",
    "96": "img/k2.png",
    "128": "img/k2.png"
  },
  "applications": {
    "gecko": {
      "id": "kopikot@gmail.com",
      "strict_min_version": "44.0"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "js": [
        "lib/jquery.js",
        "lib/underscore.js",
        "scripts/utils.js",
        "scripts/contentVars.js",
        "scripts/contentDelegator.js",
        "scripts/content.js"
      ],
      "css": [
        "css/content.css"
      ]
    }
  ],
  "web_accessible_resources": [
    "css/content.css",
    "img/*.png"
  ],
  "permissions": [
    "notifications",
    "cookies",
    "<all_urls>",
    "tabs",
    "storage",
    "webNavigation",
    "webRequest"
  ],
  "background": {
    "scripts": [
      "scripts/extensionConfig.js",
      "scripts/utils.js",
      "scripts/tracer.js",
      "scripts/backgroundEventListeners.js",
      "scripts/background.js"
    ]
  },
  "browser_action": {
    "default_title": "Kopikot",
    "default_icon": "img/k1.png",
    "default_popup": "popup/popup.html"
  }
}