Sunmi Smart Sales Device With Android system like a mobile phone + NFC system for receiving payments like a network + connected to a thermal invoice printer. The device is beautiful, practical, and useful for restaurant and coffee shop owners, and those who have delivery services. It can deliver and receive payments directly from the device and accepts any accounting system that can be installed on it 👌🏻. And instant invoice generation and instant payment. The device's new price is 1400. My price is 1200, which is little compared to the device's specifications and price. Only serious buyers should contact.