1, open the online banking function at your bank counter (telephone and online cannot be opened).
2. Call your issuing bank to open the overseas payment function.
2.5. The billing address should not be written in China, and it is better to be consistent with the receiving place.
3. Open the online payment function on the UnionPay website.
4, change banks, some banks in the United States and Asia do not accept UnionPay credit cards.