英文關鍵字
bank
banking
business
businessman
buy
card
cellphone
close
commerce
communication
concept
credit
debit
details
device
digital
effect
electronic
enters
finance
hand
holding
home
information
internet
lifestyle
male
man
mobile
money
motion
online
ordering
pay
paying
payment
people
phone
purchase
retail
sale
shop
shopping
slow
smart
smartphone
store
technology
transaction
typing
using
wireless
young