The problem
Counters lose sales when billing software goes down with the internet, and most cloud POS tools quietly assume a connection that is not always there.
The approach
Offline-first architecture with a local SQLite store that queues transactions and syncs once connectivity returns, so the counter never stops taking payments. Shipped as three tailored variants — retail (e-POS), salon (e-Salon) and quick billing (CashCue).
What it does
- Offline-first billing that survives outages
- Product catalogs and barcode scanning
- PDF invoices and Bluetooth printer receipts
- Smart backup to phone storage and Google Drive
- Shipped on Play Store and Amazon Appstore