1. After the credit card is refunded, it does not mean that the credit line will be restored immediately. It takes some time to recover the credit card limit. Five working days at the latest, just wait patiently;

2. If the credit card is refunded successfully, you can't just look at the available credit card amount. If it is before the billing date, the refund is likely to be calculated according to a certain proportion as repayment, resulting in the line not being restored.

the above is the related content that the credit card was successfully refunded but the credit limit was not restored. Precautions for the use of credit cards

1. The main way to use credit cards is to swipe their cards. At this time, you will enjoy an interest-free period for a certain period of time and there will be some discounts;

2. You can enjoy the longest interest-free period by swiping your card after the bill;

3. Don't use a credit card to cash out;

4. Repayment should be made in full and on time. If it is overdue, the bank will not only charge overdraft interest, but also charge late fees, which will even lead to bad credit.

5. If you only pay back the arrears, you should pay attention to avoid the overflow of deposits. Although it will not generate interest, if you want to take it out, it will generate additional handling fees;

6. Credit card installment will generate extra expenses, so don't abuse credit card installment.

This article mainly writes about the successful credit card refund, but the relevant knowledge points have not been restored. The content is for reference only.