Depending on the specific circumstances of credit card repayment, usually, after a repayment is entered into the credit card account, it can be used for credit card consumption immediately. The following are specific instructions:

1. Repayment time: If the repayment is made through online payment or bank transfer, under normal circumstances, the repayment amount will be within a few minutes after the repayment is successful. will arrive on the credit card account. This means you can start spending with this credit immediately.

2. Balance update: Once the repayment is successful, the balance of the credit card account will be immediately updated to the new available limit. You can check the latest available limit on the bank's online banking, mobile banking or ATM machine.

3. Credit card consumption: Once the repayment is successful and the credit card balance is updated, you can immediately use your credit card to make purchases. When a merchant swipes a card, the system will verify the credit card's available limit in real time and deduct the corresponding amount after the card is swiped successfully.

To sum up, after a credit card repayment is successful, generally speaking, you can immediately use the repaid amount to make purchases with the card. Just make sure the repayment is successful and check the update of the available limit of your credit card account in a timely manner to ensure that the limit paid when shopping is available.

Additional Notes:

Under special circumstances, updates may be delayed. For example, bank system maintenance, network problems, etc. may cause delays in processing the repayment amount in the bank system. At this time, you may need to wait for a longer period of time to see the available limit of your credit card account updated. If you encounter this situation, it is recommended to contact the bank customer service to inquire about the specific situation and seek help.

Please note that the above answers are based on common situations and common credit card operation procedures. Specific situations may vary depending on factors such as banks, payment methods, and system conditions. If you have questions or special circumstances, please consult the customer service department of the relevant bank for accurate answers and solutions.