If you are a holder of the Matrix MasterCard from Continental Finance and Mid America Bank & Trust Company, you have several options to make your monthly credit card payment. You can pay:
- Online: Log in to your account at https://yourcreditcardinfo.com/?product=matrix and make your payment.
- By Mail: Send your payment to the following address: Matrix Card, P.O. Box 6812, Carol Stream, IL 60197-6812
- By Phone: The Matrix credit card customer service phone number for payments is 800-518-6142.