Several months ago I purchased 6 Universal Credits to tune 1995-2005 Cavaliers. I tuned one car successfully and applied the license. It was a 2002. I bought the universal credits with the intention of tuning multiple cars. Today I attempted to write a 2nd car, a 2005 Cavalier and all indications are the 6 credits were alotted to the first. If I screwed up the purchase of the license, I would think I would still have 4 credits available but really if it was universal I should not be having this problem. Any idea?