Ключевые слова: body, buy, cafe, caffeine, cashier, cell, cellphone, checkout, coffee, consumer, contactless, customer, device, digital, electronic, field, financial, girl, hand, machine, mobile, money, near, nfc, one, outdoor, outside, part, pay, paying, payment, people, phone, pos, restaurant, retail, rfid, service, shop, smart, smartphone, store, technology, terminal, transaction, transfer, wallet, wireless, woman,