1. Your bank card is a credit card (credit card). If it is frozen, it may be that your credit card has had abnormal transactions, such as malicious cash withdrawals, forged information, continuous wrong passwords, etc. The bank card All may be frozen by the bank.

2. For bank cards that can be overdrafted, the bank will set an overdraft share for you based on your actual repayment ability. When your overdraft exceeds the share, the bank will immediately freeze your bank card.

3. Your bank card is a debit card. If it is frozen, one is a wrong account freeze, which means that the bank mistakenly transferred more money to your account during the transaction, then the bank may Freeze the excess that is given to you. One is judicial freezing. According to the relevant provisions of the law, the judicial authority can apply to the bank to freeze your bank card due to the need to handle the case. At the same time, customs, tax authorities and other departments also have the right to freeze.

4. No matter what bank card it is, if you enter the password incorrectly three times in a row, the bank system will automatically lock your bank card password, which is similar to freezing, but not freezing. It will be automatically canceled after 24 hours.

5. If your bank card expires and you do not apply for a new card, the bank will freeze your expired bank card after expiration.

6. If your bank card is reported as lost multiple times in a row, the bank will deem it malicious and freeze it.