Xiaomi mipay cannot bind Express card

The main reasons why Xiaomi mipay cannot bind American Express cards are as follows:

1. Network reasons. Mipay must be in a network environment to support binding. If your mobile phone signal is unstable , or if there is no Internet or traffic, even if you open Xiaomi wallet and find Xiaomi pay, it will not help, and you cannot bind it at all.

2. The system has not been upgraded. The Xiaomi Mi 5 mobile phone system has been upgraded to the MIUI6.8.23 development version. In the system APP Xiaomi Wallet, click "Bank Card" and it will automatically jump to the add bank card interface. Otherwise, card binding will naturally fail.

3. The credit card information is incorrect. When Xiaomi Pay binds a credit card, it usually requires you to enter personal information such as security code, validity period, mobile phone number, etc. If you enter the wrong information, the binding will naturally be unsuccessful.

4. The verification code cannot be received. When verifying the credit card, the bank will send a text message with the verification code to your mobile phone. Only by entering the correct verification code can the card be successfully bound.