if you don't mind me asking, how do you enforce the site licenses? Is there a setting in creating a pdf that only allows you to make 100 copies or do you lock the pdf and issues 100 unique copies?
We talk in the beginning of the book about how buying the correct license is supporting us creating more awesome stuff, including the upcoming Scriptaculous 2.0.
If people are going to pirate, they're going to pirate. Nothing is going to stop them. Except maybe LOOOOOOVE. :)
Any answer would be greatly appreciated. :)