One of my affiliate reps in mainstream is pushing me to run an offer which can be incentivized.

And that made me think, I have never seen that done in adult. Why is that? Chargeback/refund ratio problems?

Granted, for the merchant incentivized traffic is mostly junk be that it's people looking for freebies and such but still..

or are the tgps/free sites with sponsor content our version of freebies/incentives?

hmmm