機器
atm
bank
business
buy
card
cash
cashier
chip
consumerism
credit
customer
debit
device
digit
digital
electronic
female
finance
financial
focus
hand
holding
keyboard
market
modern
money
number
pay
paying
payment
people
person
pin
plastic
purchase
reader
receipt
register
retail
sale
selling
shop
shopping
store
swipe
swiping
terminal
transaction
white