The Postal Visa Credit Card is a standard credit card product of China Savings Bank and is internationally accepted. It bears the UnionPay and Visa logos on the card surface. It supports RMB repayment services and can automatically purchase foreign exchange.
Postal visa credit cards allow you to consume first and then repay, and you can enjoy an interest-free period of up to 50 days for consumption. You can use the card to make purchases at POS machines with the visa logo abroad, and it is more cost-effective to use abroad.
Visa is a card issuing organization, just like China's UnionPay, which is mainly responsible for card transaction settlement.