英文關鍵字
account
atm
automatic
automation
autumn
bank
bus
business
buy
card
cash
change
choice
choose
choosing
city
coin
commerce
contactless
dispenser
fall
future
machine
metro
modern
money
nfc
pay
paying
payment
paypass
purchase
screen
selfservice
technology
terminal
ticket
ticketing
touch
touchscreen
tram
transaction
transport
travel
underground
unemployment
vending
wireless