Credit Cards: Publication orders placed online, by phone, or by mail may be paid by credit card. AASHTO accepts VISA, MasterCard, and American Express.
Checks and Money Orders: Publication orders placed by mail may be paid by check or money order, with funds in U.S. dollars and drawn on a U.S. bank. Checks or money orders must be accompanied by a completed AASHTO Order Form.
Purchase Orders: Employees of AASHTO Member organizations may pay using purchase orders when placing publication orders online at the AASHTO Store. In addition, employees of AASHTO Member organizations, as well as employees of U.S. government agencies (federal, state, city, county, or tribal) may pay using purchase orders when ordering by phone, mail, or fax. Mail or fax orders must be accompanied by a completed AASHTO Order Form.