Visa card can be used in China. As long as domestic merchants open the visa payment channel, relevant users can use the visa credit card. Visa credit card is a credit card jointly issued by the issuing bank and visa international organization, which is more suitable for foreign consumption; Visa cards can be used in China and can be consumed by visa merchants all over the world. You can consult the merchant before swiping the card. There are two kinds of visa credit cards, one is a double-label card and the other is a single-label card. If the user holds a dual-label card, he can also withdraw money or pay through UnionPay in China. However, if you hold a visa single label card, you can only spend it through the domestic visa channel; When using a visa card in China, the visa organization will convert RMB into US dollars after receiving the payment request of RMB, and then credit it into the cardholder's US dollar account. After that, you need to use RMB to buy US dollars for repayment.