Fellows are encouraged to use this secure website for renewals. The renewal form has options to pay by credit card or check (offline payment). Credit Card payments are process through authorize.net and no credit card information is stored on this website. Offline Payments, once submitted, will notify us of your renewal and we will apply your check payment when received via postal mail. Using the website for renewals will avoid delays and increase accuracy and security. We do not encourage sending credit card information in postal mail for security reasons.