Ключевые слова: bank, business, buy, buyer, cafe, card, checkout, chip, close, coffee, commercial, communication, concept, consumerism, contact, contactless, credit, customer, data, device, easy, field, financial, hand, less, lifestyle, machine, mobile, money, near, nfc, pay, paying, payment, people, phone, pos, retail, rfid, sales, shop, smart, store, table, technology, terminal, transaction, transmission, wave, wireless,