英文關鍵字
accounting
bill
budget
business
businessman
buying
calculating
calculator
cart
concept
connection
consumer
consumerism
consumption
counting
customer
deal
deliver
digital
economic
economy
expense
expenses
finance
financial
grocery
investment
market
marketing
metallic
money
notebook
payment
pen
planning
product
purchase
pushcart
receipt
retail
sale
shop
shopping
smartphone
spending
supermarket
tax
technology
tie
trolley