1, SMS query
The cardholder can edit the short message "ZD" with the reserved mobile phone, and the mobile phone user can query the current bill of the credit card by sending it to the bank customer service.
2. Telephone enquiry
Cardholders can call the 24-hour service hotline of China Merchants Bank and make inquiries according to telephone voice prompts.
3. Online banking inquiry
Cardholders can log on to China Merchants Bank's credit card online banking and check the billing information in my bill.
4. Mobile phone inquiry
Cardholders can log on to China Merchants Bank's online banking or mobile phone client to check billing information.