In China, we mostly use UnionPay. VISA and MasterCard are more popular abroad. Its network covers more than 50 countries and regions around the world, with more than 20 million special merchants, which has great international influence.
Abroad, there are many VISA in North America, Japan, South Korea and Australia, and MasterCard is mainly popular in Europe and Southeast Asia. Comparatively speaking, VISA accepts more merchants and terminals than Master, and the general charging standard for VISA cards will be lower.
UnionPay's overseas acceptance map is completely designed according to the route of China people's outbound business travel, from Hong Kong and Macao to Southeast Asia, to Japan and South Korea, and then to Europe and America. At present, it has basically covered 95% countries and regions where China people often leave the country.