Commission groups allow you to set different commissions for different affiliates, in the same campaign.
This allows you to have some affiliates earning a different commission than other affiliates, or it can add a performance criteria to your program (for example give 20% commission if an affiliate refers less than 5 sales, and 30% if he refers 5 or more sales).
* Activating the feature (#activate)
* How it works (#explain)
* Creating a commission group (#create)
* Adding affiliate ...