Ключевые слова: automatic, background, bank, banker, banking, banknote, banknotes, bill, black, business, calculating, calculation, cash, caucasian, checkout, closeup, consultant, count, counter, counting, credit, currency, data, device, dollar, economics, electronic, equipment, finance, financial, hardware, machine, manager, modern, money, object, pay, payment, people, plastic, security, sitting, system, table, technology, tool, transaction, usb,