機器
bank
banking
bill
business
buy
card
cash
checkout
chip
commerce
commercial
connection
contactless
credit
customer
debit
device
digital
electronic
field
finance
financial
hand
internet
invoce
isometric
mobile
money
near
nfc
pay
payment
phone
pos
purchase
reader
receipt
retail
sale
service
shopping
smart
smartphone
terminal
transaction
transfer
watch
wireless