Hello, please log in to the credit card website/,click "Online Banking Login" on the right, enter your ID number, inquiry password and additional code, then log in to online banking, and select the bill details to be inquired in "Account Management-Bill Inquiry" to inquire the bill amount and details. If there is a refund in your account, you can check it in your paid bills and unpaid bills, and the refund is shown as a negative number.

If you have any questions about other credit cards of China Merchants Bank, you can add QQ Corporate Customer Service (4008205555) or WeChat (China Merchants Bank Credit Card Center) for consultation. Thank you for your concern and support for China Merchants Bank!