What is this?
Trolley
What is this?
barcode
What is this?
Shopping list
What is this?
cash
What is this?
Shelf
What is this?
changing room
What is this?
Basket
What is this?
scale
What is this?
escalator
What is this?
lift/elevator
Who is this?
customer
What is this?
Handbag
What are they doing
queuing/standing in line
What is this?
wallet
What are these?
coins
What is this?
A gift
Who is she?
cashier
What is this?
Credit card
What is this?
ATM
What is this?
till