Ключевые слова: adult, background, banking, business, buying, card, check, checkout, client, closeup, commercial, consumer, contactless, counter, credit, customer, device, economy, equipment, female, finance, financial, fiscal, hands, indoors, machine, modern, nfc, office, pay, paying, payment, people, portable, pos, purchase, reader, restaurant, service, shop, smartphone, store, technology, terminal, transaction, using, wireless, woman, women, wooden,