英文關鍵字
bank
banking
bills
buy
cafe
card
commerce
computer
consumerism
credit
customer
data
debit
ecommerce
electronic
entering
female
finance
hold
holding
indoor
internet
keyboard
lade
laptop
limit
money
number
online
order
ordering
pay
paying
payment
pc
pin
plastic
purchase
sale
security
shop
shopping
store
technology
transfer
typing
utility
wireless
woman