Keystone was a bad experience. I should have paid attention to the reviews. My daughter signed up for 6 courses over 2 years but the schoolwork was too easy and uninteresting. It's a money-making machine with no support for students or parents. I requested assistance from the Keystone "Learning Coach" but she knew less about the program and motivational skills than I did. She showed no concern and had no advice on how to handle the online experience. I was able to cancel 2 courses and receive a partial refund. But the second time around, NO REFUND because my daughter had not submitted any assignments within 30 days. Keystone will warn you if the student is going too slowly through the course, but will not warn you that there is NO REFUND if there is NO ACTIVITY. We had a decent experience with George Washington University Online High School, part of the K-12 company. The advisor and administrators were attentive and acted like they cared.