機器
bank
bankcard
banking
bill
break
business
buy
card
cashless
client
code
communication
contactless
credit
customer
debit
device
digital
electronic
finance
financial
hand
internet
keyboard
lifestyle
local
man
market
merchant
money
nfc
owner
pay
paying
payment
people
pinpad
pos
purchase
retail
shop
technology
terminal
transaction
transfer
using
wireless