Become a Half Sustaining Member with your donation of $500. A total of $515 will be processed each year (this includes a $15 annual online processing fee) and will be ongoing until you cancel. Please remember to calculate your payment so the total received by December 31st of each year is $515.
For example, 12 monthly payments of $42.95 or 4 quarterly payments of $128.75.
Click here to view our monthly payment calculation sheet. (Quarterly)