Well, if you buy something wrong in RT Mart or want to return it for other reasons, you have to take the shopping receipt and the goods to the service desk within 7 days after you buy the goods, so as to keep the goods as they are and not affect the next sale. It is relatively easy to return goods in RT Mart, but once cigarettes, wine and food are sold, they will never be returned unless the goods have quality problems.

As for returning goods, they are usually bought in cash, and then the cash will be returned to you when returning the goods. If you use the credit card as you said, RT Mart will refund the money to your credit card account within 3 working days. Because many people cash in this way, RT Mart will return the money to your account to prevent the credit card from cashing out.