I purchased an HPT Pro setup used from someone with the same year, make and model car as me. I probably should have asked this question before I bought it, but the license is transferable right?? I hope I didn't just waste a bunch of money. I believe the unit has 1 credit left on it so I'll need to order more to even use it on my car. Before I jump down the rabbit hole I wanted to find out if I needed to do anything special since the tuner was licensed to somebody else originally. Because if I buy more credits I would need them deliered to me, and not the 1st owner. Thanks in advance.