機器
atm
bank
banking
buy
card
cash
cashless
checkout
chip
commerce
commercial
communication
concept
connection
credit
currency
customer
debit
design
device
digital
ecommerce
electronic
finance
flat
hand
hold
holding
icon
illustration
internet
isolated
marketing
mobile
money
online
pay
paying
payment
payments
phone
pin
pos
processing
purchase
reader
receipt
retail
sale
screen
service
shopping
sign
smartphone
style
symbol
technology
terminal
transaction
transfer
virtual
web
white
wireless