Quote Originally Posted by Kathy Bader
In my experience bonus that works best:
-for customers discount
-for affiliates cash prize
If you're promoting a Clickbank product, it is forbidden by the CB TOS to offer discounts (aka cash rebates, cash back, etc.).

Even if you aren't promoting a CB product, I would still run it by the product owner if you plan on offering cash back as a bonus. Some don't like it because they're worried about affiliates not following through and then they end up having to cover the promised amounts.

Curtis