機器
bank
bar
bill
business
buy
buying
cafe
card
cash
cashier
checkout
close
closeup
commercial
consumerism
contactless
counter
credit
credit card
cropped
customer
debit
drink
female
finance
hand
holding
man
money
occupation
pay
paying
payment
people
purchase
real
register
restaurant
retail
service
shop
shopping
technology
transaction
two
up
waiter
women
working