Examine source code of Make Money Redefined

{
  "name": "Make Money Redefined",
  "version": "2.5.0",
  "icons": {
    "16": "/images/icon16.png",
    "48": "/images/icon48.png",
    "128": "/images/icon128.png"
  },
  "description": "This is the revamped version of Make Money, only on the Google Extention store.",
  "manifest_version": 3,
  "author": "Studio 500",
  "action": {
    "default_popup": "index.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "aden@adenmgb.com",
      "strict_min_version": "109.0"
    }
  }
}