{"name": "Invoice Maker", "short_name": "Invoice Maker", "start_url": "/invoice/", "display": "standalone", "background_color": "#04030c", "theme_color": "#04030c", "icons": [{"src": "/invoice/icon-192.png", "sizes": "192x192", "type": "image/png"}, {"src": "/invoice/icon-512.png", "sizes": "512x512", "type": "image/png"}]}