Google Play Google Store does not currently support payment with domestic debit cards and UnionPay cards. You need to use visa international credit card for payment. It is a kind of bank joint international credit card organization issued to those with good credit and can be used worldwide. A card for overdraft consumption, which is also used to confirm the user's identity on international networks. If you do not have a visa international credit card, you can apply for it on the official website of a commercial bank or at a bank branch.