1, Amazon supports many credit card organizations, mainly Visa, China Express, Master, JCB and even UnionPay cards.

2. So even if the merchant only has the single-currency credit card of China UnionPay (beginning with 62), he can do Haitao in Amazon. But if you want to expand the scope of Haitao to other websites, you'd better have a dual-currency credit card, Visa, Master and so on.