See Our Mailing Address

For Card Payments

Please mail your check or money order—do not send cash—with your name and account number to:

Cardmember Services
P.O. Box 94014
Palatine, IL
60094-4014

For General Correspondence

Card Services
P.O. Box 15298
Wilmington, DE
19850

For Active Duty Military

Request benefits enrollment under the Servicemembers Civil Relief Act (SCRA) to:

SCRA enrollment for Cardmember Services
P.O. Box 183240
Columbus, OH
43218-3240

You may also submit your request or a general inquiry through secure email or by fax: 1-866-958-0927.