Marketplace POS systems Touch POS & restaurant POS Touchscreens are used mostly in shops, supermarkets, restaurants and accommodation. Accessories Alphabetically (article code) Most popular Less expensive first Most expensive first FINAL SALE Birch MIO-3B Mobile printer, bar code scanner and NFC reader for any smartphone Birch MiO-3 can turn any smartphone into a popular mobile POS system with a thermal receipt printer, barcode scanner and NFC reader.