25 Feb 11
02 Aug 16 6:42 am
Only your readers/users can decide if that monthly rebill is worth it. If it's not, then they will cancel out with no effect to your earnings since they did purchase the main product. There won't be opportunity to make more, but there is still profit.
If it truly bothers you, you can create a review of the product and mention there the monthly rebill. Or, include a "disclaimer" along with the link to the affiliate product letting buyers know that there is a monthly rebill included.
All the best!