機器
background
bank
business
buy
card
cash
cashier
cashless
copy
credit
currency
debit
device
digital
electronic
finance
home
indoors
keyboard
keypad
modern
money
nfc
nobody
object
operation
pay
paying
payment
plastic
pos
purchase
reader
register
sale
screen
service
shop
space
spending
store
swipe
table
technology
terminal
text
transaction