1. According to the query of China Postal Savings Bank official website, the bill push message will be sent via WeChat on the third day after the bill date. You can choose whether to accept the bill push reminder from WeChat through the "bill push" function of WeChat.
2. The Postal Savings Credit Card is a RMB credit card and a UnionPay standard card. It has all the functions and services of UnionPay standard credit card and can be used freely at home and abroad.