What's the difference between a dual-currency credit card and a RMB card?
Dual currency card is a bank card with both RMB account and foreign currency account. The card number of this card starts with 4 or 5, and there is a UnionPay logo in the upper right corner of the front of the card, and a VISA or MasterCard logo in the lower right corner.
RMB Credit Card According to international standards and public understanding, local currency credit card is an electronic payment voucher. Cardholders can obtain a certain credit line, which can be overdrawn or cashed first, and then repaid within the prescribed time limit, without interest.