To query details of outstanding bills of China Merchants Bank credit card: log in to the popular or professional version of the credit card: click "Credit Card" - "Account Management" - "Query of Unpublished Bills". Mobile Banking: Click "My" - "All" - "Credit Card" - "Account Management" - "Unissued Bill Inquiry". Bills issued: Log in to the public version/professional version of online banking and select "Credit Card → Account Management → Bill Issued Inquiry → Bill Details".