You can pay your Comenity Bank credit card bill online, over the phone, or via mail. Just keep in mind that each credit card issued by Comenity Bank has a different sign-in portal, as well as different customer service phone numbers and payment addresses. You can search for your co-branded credit card’s contact information on Comenity Bank’s website. Additionally, you can find the customer service phone number on the back of your card. To make sure you have the right payment address, call customer service to ask about it. Alternatively, you can also check your monthly statements for the right address.