Cellar: Amazon seller's country as you browse

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "description": "Cellar - A simple extension that shows you an Amazon seller's country of origin — as you browse!",
  "manifest_version": 2,
  "name": "Cellar: Amazon seller's country as you browse",
  "version": "0.1.0",
  "icons": {
    "16": "app-icon16.png",
    "48": "app-icon48.png",
    "128": "app-icon128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "[email protected]",
      "strict_min_version": "48.0"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.amazon.co.jp/*",
        "*://*.amazon.co.uk/*",
        "*://*.amazon.com.au/*",
        "*://*.amazon.com.br/*",
        "*://*.amazon.com.mx/*",
        "*://*.amazon.com/*",
        "*://*.amazon.de/*",
        "*://*.amazon.es/*",
        "*://*.amazon.fr/*",
        "*://*.amazon.it/*",
        "*://*.amazon.nl/*"
      ],
      "js": [
        "js/app.js"
      ],
      "run_at": "document_end"
    }
  ]
}