Don't Buy

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Don't Buy",
  "short_name": "Don't Buy",
  "version": "1.0.1",
  "description": "Avoid impulse purchase and make sure you are buying something you actually need",
  "author": "AE Studio",
  "browser_action": {
    "default_icon": "dontbuy.png",
    "default_title": "Don't Buy!",
    "default_popup": "src/popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.amazon.com/*",
        "https://www.walmart.com/*",
        "https://pay.ebay.com/*"
      ],
      "js": [
        "dist/content.js"
      ],
      "run_at": "document_end"
    }
  ],
  "icons": {
    "16": "dontbuy.png",
    "48": "dontbuy.png",
    "128": "dontbuy.png"
  }
}