1. Cash withdrawal through mobile banking app. Cardholders can download the card-issuing bank's mobile banking app, log in to their personal account, bind credit card-related information to the savings card, and then withdraw cash from the credit card to the savings card.

2. The cost of withdrawing cash from bank cards is generally relatively high. In addition to charging some handling fees, it also charges some interest. The daily interest is generally calculated based on 5% interest, which means withdrawing 10,000 yuan in one day. The interest on money per day is five yuan. Calculated in this way, if you use a credit card to withdraw cash, remember to pay it back in time.