Ключевые слова: banking, buying, cafe, cashier, checkout, client, commerce, consumerism, contactless, contemporary, counter, device, electronic, financial, gadget, hand, key, machine, media, mobile, money, nfc, object, payment, pincode, pos, reader, restaurant, retail, selling, service, smartphone, swipe, table, technology, telecast, terminal, transaction, transfer, vendor, waitress, woman,