To activate your card, report it as lost or stolen, review your account activity, or all other customer service inquiries - please call: 800.721.3978 (toll-free in U.S. and Canada).
To dispute a transaction or send other general correspondence:
Cardholder Services, Inc.
P.O. Box 7235
Sioux Falls, SD 57117-7235
When contacting us in writing, please provide your name, your account number and your date of birth.
Please help us help you by providing as much information as you can. A response will be sent within 10 working days of us receiving your inquiry.
For comments on this site or general inquiries about the card program, please email us using the form below. For your protection, do not provide your card number when contacting us by email.