I have been working on a script for a 3D program for some guy. And he says now that he would like to have the script and sell it to the people he reaches with his courses on the internet.
Since I have never dealt with selling my right to my own script. How much can I charge for it?
So far only a sum for me writing the script so he can use it, but not sell it, has been set. What are some standards for that? The price we have agreed on only for delivering the script times 5? Maybe times 10?