Examine source code of EcoDeal

{
  "manifest_version": 2,
  "name": "EcoDeal",
  "version": "1.0",
  "description": "Unlock Sustainable Savings with EcoDeal! Find second-hand treasures and eco-friendly alternatives while shopping online.",
  "permissions": [],
  "icons": {
    "48": "icon.png"
  },
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": "icon.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{9e48a7fc-8efe-405e-bafb-cb9696353736}"
    }
  }
}