Registration You may register and pay for classes by the options below: Credit Card (Online) Fill out the online registration form. You will be prompted to input credit card information and pay online. Pay Via CC (Online) Credit Card (Over Phone) Please fill out online registration form. Once completed please call our offices to give payment information over the phone. Pay Via CC (Phone) Check Please complete registration form, print and mail completed PDF to: NCC / Natural Sustainability Seminars 503 E. Broadway Street Mt. Pleasant, MI 48858 Pay Via Check Waiver Form(Participants Must Email Along With Payment Information)