If money’s your goal, then don’t offer resell rights. You may end up selling to someone with much better marketing skills than you. The next thing you know, your ebook’s selling like hotcakes, but you’re not getting the profits.

If you can find a way to make a percentage from every book sold, then resell rights might continue to work in your favor. Is that what affiliate programs do? (I feel like I should already know that, but I don’t)