機器
atm
bank
banknote
black
booth
bribery
bus
business
buy
car
card
cash
coin
color
credit
debit
design
dispenser
element
exchange
flat
icon
insert
isolated
kiosk
line
money
outline
paper
pass
pay
payer
public
purchase
put
savings
scan
sign
slot
technology
thin
ticket
ticketing
token
train
transportation
using
vending