Never Not Smile

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "description": "Never forget to send a portion of your Amazon purchases to a charity ever again.",
  "version": "1.0.0",
  "background": {
    "page": "html/background.html"
  },
  "browser_action": {
    "default_icon": {
      "32": "img/active_32.png",
      "38": "img/active_38.png",
      "64": "img/active_64.png",
      "128": "img/active_128.png",
      "256": "img/active_256.png"
    },
    "default_popup": "html/popup.html",
    "default_title": "Never Not Smile"
  },
  "icons": {
    "32": "img/active_32.png",
    "38": "img/active_38.png",
    "64": "img/active_64.png",
    "128": "img/active_128.png",
    "256": "img/active_256.png"
  },
  "manifest_version": 2,
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
  "name": "Never Not Smile",
  "permissions": [
    "storage",
    "webRequest",
    "webRequestBlocking",
    "*://www.amazon.com/*",
    "*://www.amazon.de/*",
    "*://www.amazon.co.uk/*"
  ]
}