Ключевые слова: 20s, assistance, attractive, automated, beautiful, buying, cafe, card reader, caucasian, confidence, connection, consumer, consumerism, counter, credit, credit card, customer, debit card, electronic, entering, equipment, expertise, female, finance, focused, guidance, hand, handsome, happiness, happy, holding, hotel, machine, male, man, money, occupation, part of, paying, payment, pin, profession, professional, refreshment, restaurant, service, smart, together, transaction, transfer, waiter, wireless technology, woman, worker, young adult,