機器
activity
banking
bill
business
buying
card
cash
cash register
cashier
checkout
close
commercial
consumerism
contactless
contemporary
counter
credit
credit card
customer
debt
electrical
entry
equipment
facture
finance
financial
giving
hand
holding
human
indoors
man
mobility
money
paying
payment
person
pin
purchase
reader
register
retail
sale
shopping
store
technology
transfer