{ "name": "AV Aratdar — Digital Register Book", "short_name": "AV Aratdar", "description": "Digital register book (khata) for aratdar businesses in Bangladesh — track sales, purchases, dues, cash, and expenses in Bangla or English.", "lang": "bn-BD", "start_url": "/", "scope": "/", "display": "standalone", "orientation": "portrait", "background_color": "#F1F4F7", "theme_color": "#1a2f5e", "icons": [ { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" }, { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" }, { "src": "/icon-maskable-512.png","sizes": "512x512", "type": "image/png", "purpose": "maskable" } ] }