Luxman markets an atomated trading system for the S&P E-Mini market. They guarantee that the system will make a profit overall during your first six months of trading or they will refund one half of their fee. If it still has not made a profit at the end of the first year, they will refund the other half of their fee. I have requested a return of fee. There has has been no refund. Jeniece Buckley read full review »