Examine source code of Price Drop Moniter

{
  "manifest_version": 3,
  "name": "Price Drop Monitor",
  "version": "1.0",
  "description": "Tracks product prices on e-commerce websites and notifies the user of significant price drops or availability changes for desired items, helping users save money.",
  "action": {
    "default_popup": "popup.html",
    "default_icon": "price_drop_monitor.png"
  },
  "icons": {
    "128": "price_drop_monitor.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "qclementecantuycvz851@hotmail.com"
    }
  }
}