You can change your payment method in two ways. The first is to log into your My Account at Compassion.com and go to the "Payment Options" tab. If you need help logging in, please email us at email@example.com and we can privately send you that log in information. Secondly, you may call us at 1-800-336-7676 and we would be happy to help you update your information. We are available to serve you Monday through Friday, 7:00 A.M. to 5:30 P.M., MT.