Ключевые слова: basket, blue, blue tray, card, cash register, cashier, change, consumer, credit, currency, diner, finance, japan, japan money, japanese, labor, machine, money, object, order, paid, pay, paying, payment, plastic tray, price, purchase, receipt, register, restaurant, retail, sale, server, serving, shop, store, transaction, tray, unhealthy, work,