{
    "name": "CowBills",
    "short_name": "CowBills",
    "start_url": "/",
    "display": "standalone",
    "background_color": "#ffffff",
    "theme_color": "#000000",
    "icons": [
     
      {
        "src": "/icon.jpg",
        "sizes": "512x512",
        "type": "image/png"
      }
    ]
  }