Ключевые слова: accepting, airport, background, bar, barista, business, buying, cafeteria, card, cashless, chip, client, closeup, coffee, credit, customer, debit, device, digital, electronic, female, finance, financial, girl, hand, holding, modern, money, order, pay, paying, payment, plastic, processing, purchase, restaurant, retail, sale, seller, service, shop, store, technology, terminal, tool, transaction, waiter, woman, work, young,