{"name":"COMEBACK","short_name":"COMEBACK","description":"Digital stamp cards for Apple Wallet and Google Wallet.","start_url":"/app","display":"standalone","background_color":"#F2F4F7","theme_color":"#14213D","lang":"en","scope":"/","icons":[{"src":"icon-192.png","sizes":"192x192","type":"image/png"},{"src":"icon-512.png","sizes":"512x512","type":"image/png"},{"src":"icon-512.png","sizes":"512x512","type":"image/png","purpose":"maskable"}]}