Ключевые слова: 20s, bill, business, cafe, card reader, caucasian, coffee shop, communication, connection, consumerism, contactless payment, counter, credit card, croissant, customer, e commerce, electronic, expertise, female, finance, hand, holding, hospitality, job, keypad, laptop, leisure, lifestyle, male, man, millennial, mixedrace, modern, money, nfc, occupation, part of, paying, payment, payment terminal, pin, plate, restaurant, retail, server, service, swiping machine, technology, transaction, transfer, weekend activity, woman, worker, working, young adult, youth,