If you wish to modify a vehicle solely by selecting options, without any performance modifications, you will need to select a 'stage 0', as we call it.
Stage 0 is not for free because we have deliberately set a lower number of credits for the options to give an advantage to people who combine options with engine preparation.
We have options with 1 or 2 credits and sometimes working 1 hour for a credit and financing artificial intelligence (6 full-time people to save you precious time) would not be possible.
That's why we've decided to charge Stage 0
If, however, the file has already been modified via our platform and you're working in Slave, you can simply go back to the file history, select "stage evolution" and in this case, only the options to be added to the existing file will be invoiced.
