機器
angry
basket
black
business
buyers
buying
cart
cashier
checking
choosing
counter
craze
crazy
crowd
customers
discount
employees
fight
figure
grab
icon
man
many
market
offers
people
person
picking
pictogram
promoters
promotion
redemption
retailers
rushing
sales
shoppers
shopping
sign
silhouette
stick
store
supermarket
symbol
testing
trolley
weighting
woman
workers