I don't know what the information of a China Merchants Credit Card you sent me on October 22nd meant. Please answer.

Thanks for the invitation, the content of the problem description is not very clear. If it is a short message reminding you that you have a certain amount of credit cards to receive, it is basically a bank short message promotion business. Now this kind of harassment is increasing, don't click at will. For more information about credit card use, please leave a message.