{
  "short_name": "QT3",
  "name": "QuickTime POS v3 Customer Display",
  "icons":[{"src":"/icons/android-chrome-192x192.png","sizes":"192x192","type":"image/png"},{"src":"/icons/android-chrome-512x512.png","sizes":"512x512","type":"image/png"}],  "start_url": ".",
  "display": "fullscreen",
  "theme_color": "#000000",
  "background_color": "#ffffff",
  "start_url": "/"
}