InvoiceFine connects seamlessly with any printer supporting the industry-standard ESC/POS protocol in 58mm (2-inch) or 80mm (3-inch) paper widths. View verified models and buy directly on Amazon.
Compact, battery-operated printers ideal for counter sales, delivery billing, pop-up stalls, and small retail shops. Wirelessly connect via Bluetooth in under 3 seconds.
Heavy-duty commercial bill printers designed for supermarkets, department stores, wholesalers, and busy restaurants. Feature automatic paper cutters and multiple connection ports.
All-in-one handheld Android billing computers with built-in thermal receipt printers and camera barcode scanners. Run InvoiceFine natively on the machine itself.
Configure your printer in less than 30 seconds inside Settings > Printer Settings in the InvoiceFine app.
1. Turn on your printer and open phone Bluetooth settings.
2. Pair the device (default PIN is usually 0000 or 1234).
3. Open InvoiceFine > Settings > Printer Settings > Select your printer name.
4. Tap "Print Test Slip" — you're ready to bill!
1. Plug your countertop printer to your shop router using an Ethernet cable.
2. Hold the paper FEED button while turning power on to print the printer's IP address.
3. In InvoiceFine > Select Network LAN mode.
4. Enter the printer IP (e.g. 192.168.1.100) and Port 9100.
1. Connect your Android phone or tablet to the printer using a standard USB-C to USB-B OTG adapter.
2. Accept the USB connection permission prompt on your Android screen.
3. Instant zero-configuration printing with zero wireless interference.
1. Use Android's native print framework (Mopria Print Service, HP Print Service, or Epson Print Enabler).
2. Supports standard laser, inkjet, or wireless network printers on the same Wi-Fi.
3. Prints full-size A4 invoices as well as thermal slips.
When purchasing any new thermal printer for your shop, ensure the product description specifies:
ESC/POS command emulation.58mm (2-inch) for compact portable use, or 80mm (3-inch) for large counter bills.Bluetooth (for phone/tablet counter sales) or Ethernet/LAN (for multi-device sharing).