If it is our credit card, you can log in to the popular or professional version of the credit card, mobile banking, handheld life and other channels to check whether there is a bill transaction;

For example, in mobile banking, click My-All-Credit Card-Account Management, and press "Outstanding Bill" and "Paid Bill" to query.

If you have any questions about the transaction, you can call customer service 4008205555, enter the account opening certificate number+#-the system will enter the verification process -9 to enter the manual service, press 3# and then press 1-3 to enter the manual service, and make verification and confirmation according to the voice requirements.