Where can I send my credit card payment?

Credit card payments should be made online with your order.

If online is not available, you may fax your credit card authorization to AFP Customer Service at +1-301-907-2864. Please indicate the cardholder’s name, cardholder address, credit card type, card number in full, expiration date, and sign the request. Credit card payments may also be mailed to the following address:


P.O. Box 64714

Baltimore, MD 21264


**Please mail, email, or fax accompanying remittance documentation (ex: registration forms, invoices, order forms, etc.).

Alternatively, you may call 1.301.907.2862 and ask for the Customer Service department with your payment information for an existing invoice. Please do not send payment information over email.

Please note that office hours are 8:30 a.m. - 5:00 p.m. ET Monday through Thursday, and 8:30 a.m. - 1:00 p.m. ET Friday (closed on all U.S. federal holidays)