How about the Changchun epidemic prevention volunteer card run by the bank?

Changchun epidemic prevention volunteer card is run by the bank for the following reasons. Strictly speaking, the epidemic prevention volunteer card is not a real credit card, but is only represented by a bank. Registered volunteer card with debit card (savings card) function refers to the bank card issued by the issuing bank to the cardholder without credit limit, and the cardholder deposits first and then uses it. Debit cards can't be overdrawn, and they can transfer money and deposit and withdraw cash.