They are charging a price people are willing to pay, including you. Assuming something and then blaming the seller after the fact for something that was your fault to start with, is bad form on your part. Understand what you are buying and then you won't have to come here and whine about how you can't do what was never allowed in the first place (without an extra charge). Just because you want something after the fact doesn't change the conditions of sale when you bought it. My comment is just my comment, it has nothing to do with what they charge. I have never done business with Kerma but have bought other tunes and was fully aware of the changing cars policy. You should have been too. I think that is the policy of all tuners now days. Rocketchip in the older cars reprogrammed the chips and you could change cars by moving the chips. Can't do that today easily. Software sellers need to be able to protect their IP so others don't use or sell it outside of the agreement made at the sale. The cost is the cost, don't buy it if you don't like the cost.