CMB credit card bills will be issued at 24:00 on the billing day. It is generally recommended that you pay attention the next day. If you have any questions, please call the credit card customer service hotline 4008205555, enter the ID number and query password--then select 9 to enter manual service verification. (Response time: July 25, 2019. For the latest business changes, please refer to the official website of China Merchants Bank.)