1. Good brand reputation: Postal Savings Bank is a large domestic bank with high brand reputation and popularity.

2. Low application threshold: Postal Savings Bank has a low credit card application threshold and is easy to be approved.

3. Rich credit card benefits: The credit card of Postal Savings Bank provides various benefits, such as cash back, point redemption, airport VIP lounge, etc. To meet the needs of different customers.

4. Higher credit card quota: The credit card quota of Postal Savings Bank is relatively high, which can meet consumer demand.