英文關鍵字
animated
animation
app
application
banking
business
businessman
buy
card
cash
cellphone
communication
concept
connection
credit
currency
device
digital
ecommerce
exchange
finance
financial
information
internet
method
mobile
money
online
pay
payment
phone
receive
safety
secure
security
smart
smartphone
success
system
technology
telephone
touch
transaction
transfer
transferring
video
wallet
wireless