Universal Credits for MPVI
HP Tuners uses a credit-based licensing system. Credits are used as currency to purchase licenses for the different modules in a vehicle.
Licensing a module gives you the ability to tune it. The number of credits necessary to purchase a license varies depending on the vehicle.
Many vehicles are 2 credits for licensing the ECM/PCM and may have additional options such as a TCM, FICM, or CCM.

Vehicle licenses are tied to the VIN, PCM OS, and PCM Serial Number. If those values dont change, the vehicle will remain licensed on that
interface and can be tuned indefinitely. One interface can store thousands of licenses and can be used to tune all the vehicles we support.
Once you purchase an MPVI2 you can read, edit, and save files without purchasing credits. You dont have to license a module until you are
ready to write a new file to the vehicle. The MPVI also offers the ability to tune remotely by sending a tune file via email.