Ключевые слова: account, bank, bank card, banking, business, cafe, cafeteria, cashless, caucasian, checkout, close up, coffee shop, commercial, concept, contactless, contemporary, credit, customer, debit, debit card, ecommerce, electronic, employee, finance, financial, machine, money, money terminal, non cash, online, pay, paying, payment, professional, profit, purchase, register, restaurant, service, staff, terminal, transaction, two women, waitress, work,