In Dubai, most ATMs can use UnionPay cards to withdraw cash, and China UnionPay cards can swipe their cards at the counter as long as they have the UnionPay logo. But for MasterCard, because it is a universal credit card, it is also used in Dubai. In addition, because Dubai is a global tourist destination, US dollars can also be used in Dubai, so MasterCard can be used as a dual-currency credit card.