United States & International Memberships

This page is for members living in the United States and elsewhere who will pay in U.S. dollars by check or credit card. Checks must be from a US bank; international members should use the credit card option.

Please note: Persons living in the E.U. must use the U.K. membership form and pay in GBP; the North American option does not conform with GDPR data privacy regulations.

We will phone you only if there is a problem, and we never share or sell our membership data.

              To pay by check, click here.   Complete and then print the form and mail it to the
              address shown along with your payment in full.  We will send you an acknowledgement,
              by e-mail when available.


              To pay using a credit or debit card (VISA, MasterCard, AmEx, Discover) or PayPal,
              click here and use the online form to  enter your payment information.  You do not
              need a PayPal account, use the "Guest" option for credit card payments.  Your details will be
              submitted electronically and we will send you an e-mail acknowledgement.