I bought this system for my child who struggles with so many things. I am happy to report how much this is assisting him. I have eight programs that he works on. He started with only four but now seven almost daily. I let him pick his rewards with limits. Higher % is a higher reward. Trust me, there are off days too, but we push through them. I wish I would have been able to start him in kindergarten.. instead of 5th grade. You will be happy you bought this to help your children. Tell them .. I referred you!