Bank of China sends 3 yuan a short message every month to inform the problem!

30 yuan collects it once and then returns it to you, which is the same as the mobile payment 100 RMB return 100 RMB activity. Its significance lies in that you have used the SMS for at least ten months. Under normal circumstances, you will not go to the bank to cancel it in advance, because it will be returned to you after ten months. This is the problem of using customers' stocks in bank SMS.