account
app
asset
balance inquiry
card
cashless
cashless payment
cell phone
charge
checkout
credit card
debit card
design
device
digital
economy
electronic money
emoney
equipment
fee
finance
financial institution
ic
ic chip
illustration
installment
lump sum
mobile
mobile payment
mobile phone
money
nfc
pass code
password
pay
pay immediately
payment
pin
pin number
purchase
reader
reading
register
scanner
scanning
shopping
smart phone
terminal
touch payment