1. Complaint
2. Receipt
3. Refund
4. Charge
5. System
A statement that something is wrong or not satisfactory.
The amount of money asked for a product or service.
A paper that shows what you bought and paid for.
Money given back when something is wrong with a purchase.
A set of connected parts working together, like a computer program.
Drag the cards on the right so each lines up with the correct item on the left.
