What does the postal green card SMS prompt?

When you open an account, you will automatically open the bank information service. As long as the amount of your account changes (deposit and withdrawal, transfer and other services), you will receive SMS notification!

The first month is free, and then 3 yuan/month (or depending on the place)!

2 yuan You mentioned above is an inter-bank fee, which may be a fee charged for cross-regional or inter-bank withdrawals!

You can check the details of the card on the postal teller machine!