Accepted Payment Methods
NAMSS accepts Visa, Mastercard, American Express, and Discover. NAMSS also accepts checks or money orders for payments made online. If you need to pay by personal or facility check, please make sure the "Pay by Check" option is chosen on the Billing Information page during checkout. You may use your order confirmation email as an official invoice. If you need a more substantial invoice or a copy of the NAMSS W-9/NAMSS Tax ID Number, please contact NAMSS by email at info@namss.org or  by phone at (202) 367-1196. Checks may be made out to NAMSS and mailed with a copy of your order receipt to NAMSS, Department 3115, Washington DC 20042-3115.