POSEngine POS
Offline-first Windows desktop billing app for the till.
- Offline-first SQLite billing — never lose a sale to network outage
- SKU & barcode product lookup with thermal scanner support
- Smart cart: dynamic GST, multi-tax slabs, line-item discounts
- Cash session open / close with opening & closing balance reconcile
- Thermal receipt printing via standard ESC/POS drivers
- Walk-in or named customer billing — full ledger sync
- Multi-payment: cash, card, UPI, split tender
- Automatic background cloud sync to PostgreSQL
- Hardware bridges: cash drawer, barcode scanner, thermal printer