機器
3d
agreement
approval
approved
bank
banking
black
business
buy
card
cash
cashless
check
checkmark
checkout
chip
color
commerce
credit
debit
design
device
digital
done
electronic
finance
financial
icon
illustration
isometric
mark
money
nfc
order
pay
paying
payment
pin
pos
purchase
sale
successful
technology
terminal
tool
transaction