Your donation renews monthly, so your contributions will continue each month until you choose to cancel it. If, for any reason, you need to cancel your membership, please email to have us cancel it for you. Although there is no need to renew your membership each year, if you find you're listening to more shows, or that Maximum Fun has become a bigger part of your life, you can reflect that (and get a thank-you gift) by increasing your contribution to the next membership level. Thank you for your support!