Credit cards can only be used for consumption or cash withdrawal if they cannot be bound to red envelopes and transfers.

It should be noted that the amount of red envelopes cannot exceed 200 yuan, and the upper limit of red envelopes can be issued within one day. When paying again, choose change or bind a savings card to pay, and make sure it is completed. It should be noted here that credit cards cannot be bound, only debit cards or WeChat change can be bound, so there is no difference between cash withdrawal and credit cards.

WeChat payment is a payment function integrated in WeChat client, and users can complete the fast payment process through mobile phones. Wechat payment is based on bank card fast payment, providing users with safe, fast and efficient payment services.

Since 2017165438+123 October, the wechat payment service function has been launched on the website of China Railway Customer Service Center 12306.