{
  "name": "Buy Airtime",
  "short_name": "Airtel Airtime",
  "start_url": "/index.html?utm_source=pwa&utm_medium=installed_app",
  "display": "standalone",
  "background_color": "#F2F3F5", 
  "theme_color": "#9d4edd",
  "description": "Buying Airtime without charges.",
  "icons": [
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      "src": "https://buyairtime.co.ke/android-chrome-192x192.png",
      "sizes": "192x192",
      "type": "image/png"
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      "src": "https://buyairtime.co.ke/android-chrome-512x512.png",
      "sizes": "512x512",
      "type": "image/png"
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  ]
}