Ключевые слова: business, cafe, cafeteria, cheerful, coffee, communication, consumerism, counter, customer, digital, dinner, dispense, drink, food, friendly, happy, hospitality, job, lifestyle, merchant, number, order, ordering, patience, professional, restaurant, server, service, serving, shop, shopping, smile, smiling, staff, take, taking, technology, ticket, turn, uniform, waiter, waitress, work, worker, working,