英文關鍵字
atm
bank
banking
bill
business
buy
card
cashier
checkout
consumer
credit
customer
debit
device
digital
electronic
financial
hand
holding
industry
machine
male
mobile
money
near
nfc
pay
paying
payment
people
person
pin
pos
purchase
reader
retail
sale
service
shop
shopping
store
swipe
swiping
technology
terminal
transaction
transfer
wireless
woman