Examine source code of Get Cashback Here: Cashback & Automatic Coupons

{
  "name": "GetCashbackHere - Best Cashback Extension",
  "description": "GetCashbackHere - Best Cashback Extension",
  "version": "2.2.2",
  "manifest_version": 2,
  "background": {
    "scripts": [
      "js/background.js"
    ],
    "persistent": true
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "js/contentscript.js",
        "js/Applier.js",
        "js/ApplyEngine.js",
        "js/helpers.js",
        "js/contents/cashback.js",
        "js/contents/next-apply.js",
        "js/contents/loading.js",
        "js/contents/apply.js",
        "js/appliers/kohls-applier.js",
        "js/appliers/ulta-applier.js",
        "js/appliers/sephora-applier.js",
        "js/appliers/nydj-applier.js",
        "js/appliers/pier1-applier.js",
        "js/appliers/sierra-applier.js",
        "js/appliers/woodlanddirect-applier.js",
        "js/appliers/annecole-applier.js",
        "js/appliers/modells-applier.js",
        "js/appliers/overstock-applier.js",
        "js/appliers/untuckit-applier.js",
        "js/appliers/bostonproper-applier.js",
        "js/appliers/stoggles-applier.js",
        "js/appliers/carolinescakes-applier.js",
        "js/appliers/gazelle-applier.js",
        "js/appliers/getmaude-applier.js",
        "js/appliers/dudley-applier.js",
        "js/appliers/revair-applier.js",
        "js/appliers/farmhouse-applier.js",
        "js/appliers/bulletproof-applier.js",
        "js/appliers/stanley-applier.js",
        "js/appliers/nixon-applier.js",
        "js/appliers/twillory-applier.js",
        "js/appliers/magneticme-applier.js",
        "js/appliers/faithgateway-applier.js",
        "js/appliers/marcnolan-applier.js",
        "js/appliers/solgaard-applier.js",
        "js/appliers/zerobreeze-applier.js",
        "js/appliers/dynojet-applier.js",
        "js/appliers/jcpenney-applier.js",
        "js/appliers/raneystruckparts-applier.js",
        "js/appliers/nurturelife-applier.js"
      ]
    }
  ],
  "icons": {
    "16": "images/icon-16x16.png",
    "128": "images/icon-128x128.png"
  },
  "browser_action": {
    "default_icon": {
      "16": "images/icon-16x16.png",
      "48": "images/icon-48x48.png"
    },
    "default_title": "GetCashbackHere - Best Cashback Extension",
    "default_popup": "index.html"
  },
  "content_security_policy": "script-src 'self'; object-src 'self'",
  "permissions": [
    "clipboardWrite",
    "history",
    "storage",
    "webNavigation",
    "scripting",
    "tabs",
    "<all_urls>"
  ],
  "web_accessible_resources": [
    "view/cashback.html",
    "view/apply-box.html",
    "view/loading.html",
    "view/complete-box.html",
    "view/callback.html",
    "view/loading-item.html",
    "view/loading-item-inactive.html",
    "view/loading-component.html",
    "css/cb-getfont.css",
    "images/excited-apply.gif"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "getcashback@getcashbackhere.net"
    }
  }
}