1, the credit card limit is insufficient;
2. Merchants do not support credit card payment;
3. The validity period, verification code and certificate number are incorrectly filled in;
4. The credit card is reported lost or frozen, and the card status is abnormal;
5. The merchant has restricted the payment method of WeChat;
6. The risk of this transaction is not transmitted through the banking system.
If your WeChat-bound credit card is used normally in the early stage and suddenly cannot be paid, the possibility that the credit card is controlled by the wind is not ruled out. If the bank detects that the card is used abnormally, the transaction will be terminated. Moreover, it is also an important measure whether the cardholder's credit card meets the bank regulations.
There are many reasons why WeChat does not support credit card payment. If your situation is not above, you can find the issuing bank to generate electricity. What is the reason why this transaction didn't go through? If it's because of the credit card problem, the bank will know as soon as it checks. If it is not the credit card itself, it should be the payee's problem.
Extended data:
The specific steps of WeChat binding bank cards are as follows:
1. Open the mobile phone "WeChat" app, and then select "I" to enter my personal information page.
2. Select "Payment" in the page, click Enter, select and click "Wallet".
3. After entering the wallet, click "Bank Card" in the list to enter the page, and you can see our bound bank card. If there is no bank card bound, you need to click the "Add Bank Card" button below.
4. Enter your own WeChat payment password for verification, then enter the bank card number according to the prompt, and click Next.
The bank card can bind several micro signals:
Wechat payment and Alipay payment have become the mainstream ways of social consumption, and the fast payment function of bank cards has played a great role in promoting it.
A bank card can bind a limited number of micro signals. Generally, a bank card (including credit card) can only bind up to three WeChat accounts. After binding three WeChat accounts, other WeChat accounts cannot bind this bank card.
Although a WeChat account can be bound with up to ten bank cards (including credit cards), it should be noted that once the bank cards are successfully bound, the WeChat account cannot be bound with other bank cards or credit cards. And after real-name authentication, WeChat can no longer bind other people's bank cards and credit cards.
In addition, although a mobile phone number can register a micro-signal, the same ID number can only open up to 5 WeChat payment accounts.
Wechat cannot bind a bank card for the following reasons:
1, the bank card in my name is not bound with WeChat real-name authentication: if this is the case, I need to cancel the real-name authentication and re-authenticate.
2. Personal and bank card information are filled in incorrectly: when binding a bank card, if the bank card number or personal mobile phone number is entered incorrectly, the bank card cannot be bound. Just re-enter personal details and confirm that the information is correct to bind the bank card.
3. Unable to provide the mobile phone number verification code bound to the bank card: If it is confirmed that it is my bank card but the mobile phone verification code cannot be received, you need to contact the bank to solve it.
4. Wechat does not support the bank card binding of this bank, so it is recommended to change a card for binding.