1. Baitiao activation: Debit cards and credit cards can be used, but currently only some users are supported to use debit cards to activate. The specific types of bank cards supported are subject to the actual display when you activate.

2. Baitiao cash withdrawal: credit cards are not supported, and can only be withdrawn to the Baitiao account's own savings card;

3. Baitiao repayment: credit cards are not supported, you can choose a savings card or Small treasury pocket money repayment.