Ключевые слова: application, banking, barista, business, buying, cafe, cafeteria, cashier, caucasian, check, checkout, cheerful, coffee, coffee shop, counter, credit card, cup, customer, digital, drink, finance, food, job, lifestyle, money, no cash, occupation, online, order, owner, pay, paying, payment, people, purchase, restaurant, retail, server, service, shop, smartphone, tablet, take order, taking, technology, transaction, waiter, wallet app, woman, work,