Cách sử dụng
Refund means to give money back to someone when they return a product or cancel a service. It is usually used when someone is not satisfied with a product or service and wants their money back. For example, if you buy a dress that does not fit, you can return it and get a refund. If you cancel a gym membership, you may be eligible for a refund of the unused portion of your fees. Refund can be used in a variety of situations where money is returned to someone who is unhappy with a purchase or service.