You get this back if you pay more for something than it costs
Change
The amount of money that you pay to buy something
price
The place in a shop where you pay for your goods
checkout
A price which is lower than usual (two words)
Cpecial offer
You keep your money in this and take it out when you need to (two words)
Bank account
A piece of paper that proves that you have received goods or money
Receipt
