How does CDB rush the money in the bank card into Alipay for prepayment?
you need to transfer it from the bank card to AliPay first, and then repay it through the credit card given to you by Alipay.
You can't let Alipay transfer the money from your card to your credit card, otherwise Alipay can directly operate your bank card account, which is very dangerous and not allowed, and Alipay doesn't have this ability.