United States & International Memberships
This page is for members living in the United States and elsewhere who will pay in U.S. dollars. Payments by check must be from a US bank; international members should use the credit card option.
The North American option does not conform with GDPR data privacy reguoation.
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 if 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.