Amazon FBA Calculator Widget

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "background": {
    "persistent": true,
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_icon": "icon.png",
    "default_title": "Amazon FBA Calculator Widget"
  },
  "manifest_version": 2,
  "name": "Amazon FBA Calculator Widget",
  "permissions": [
    "activeTab",
    "tabs",
    "webRequest",
    "webRequestBlocking",
    "*://*.amazon.com/*",
    "*://*.amzn.com/*",
    "*://*.amazon.co.uk/*",
    "*://*.amazon.de/*",
    "*://*.amazon.fr/*",
    "*://*.amazon.it/*",
    "*://*.amazon.ca/*",
    "*://*.amazon.com.mx/*",
    "*://*.amazon.es/*",
    "*://*.amazon.cn/*",
    "*://*.amazon.co.jp/*",
    "*://*.amazon.in/*",
    "*://*.amazon.com.br/*",
    "*://*.amazon.nl/*",
    "*://*.amazon.com.au/*"
  ],
  "version": "1.0.7",
  "description": "Amazon FBA Calculator Widget. Support Amazon.co.jp.",
  "options_page": "options.html"
}