Coupon advisor

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Coupon advisor",
  "description": "Coupon advisor: Cupones descuento y códigos promocionales",
  "version": "1.02",
  "browser_action": {
    "default_title": "Cupones activos online. Aprovecha nuestros códigos descuento, y obtén bonificaciones por tus compras online",
    "default_popup": "index.html",
    "default_icon": "icono.png"
  },
  "icons": {
    "16": "icono.png",
    "48": "icono.png",
    "128": "icono.png"
  },
  "permissions": [
    "webNavigation",
    "*://*/*",
    "notifications",
    "<all_urls>",
    "tabs"
  ],
  "background": {
    "scripts": [
      "jquery-3.1.1.min.js",
      "background.js"
    ],
    "persistent": false
  }
}