Do I have to live in your program's town to take adult education classes? No. How much does the HiSET (formerly known as the GED) cost? Call to find out. I'm still in High School. May I attend classes? Call us! We’ll discuss it with you! How do I register for and pay for classes? Register online in the course setting, send it a registration form from the fall brochure or call and we’ll help you sign up! Do I get a refund if I decide to cancel registration for a class? You absolutely do!