Free cash register
Cash Register Help Center
This help will guide you through the setup and usage of our point of sale cash register software.
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🖨️ Peripherals
This page guides you through setting up compatible peripherals: printers, cash drawers, barcode readers, and Sunmi or Epson equipment.
☀️ Sunmi Compatibility (Built-in Printer, Secondary Display)
Sunmi devices are automatically detected by the app.
- The integrated thermal printer is immediately ready for use
- Client screen is supported if present
- No manual setup required
✅ Models tested: V2, V2s, T2 Mini, P2 Pro
🖨️ Epson printers (Bluetooth / Ethernet)
Epson thermal printers (ESC/POS models) are compatible with the application.
- Turn on the Epson printer
- From the app, open the Settings > Printer menu
- Press the search button to detect devices
- Choose the detected Epson printer (via Bluetooth or network)
✅ Auto-detection works on Android and iOS.
💵 StarMicronics Cash Drawer (Bluetooth)
StarMicronics drawers connect automatically via Bluetooth.
- Open the Settings > General Options menu
- In the Hardware section, tap the Detect button
- The Bluetooth drawer appears in the list. Select it.
✅ No technical configuration required – detection is automatic.
📷 Barcode readers
- Connect a USB or Bluetooth drive (recognized as a keyboard)
- Scan a product to add it to the receipt
- You can also use the phone's camera
✅ No drivers required for conventional drives.
📋 Compatibility Summary
| Peripheral | Login | Setup |
|---|---|---|
| Sunmi (printer, screen) | Internal / self | None – automatically detected |
| Epson (Bluetooth / Ethernet) | BT / Network | Search via button in Settings > Printer |
| StarMicronics (drawer) | Bluetooth | Detection via General Options > Hardware |
| Barcode readers | USB / BT / Camera | Plug & Play |
This document is made available under the terms of the licence Creative Commons Attribution 4.0 International (CC BY 4.0) .