Well, in Brazil books are exempt and stuff that gets shipped gratis along with them doesn't get taxed. Usually, it's CDs and once I did see software shipped as

Well, in Brazil books are exempt and stuff that gets shipped gratis along with them doesn't get taxed. Usually, it's CDs and once I did see software shipped as Manual+free CD in order to evade taxes. I was quite surprised (and a tad disappointed) that it worked, but I don't think it would work with larger products.