Setting Affiliate Commission

The commission structure is a bit confusing for me. I have configured 3 level Standard commission structure as shown below:

Level 1: 20 %
Level 2: 5 %
Level 3: 3 %

Will Level 2 affiliate make a commission when Level 3 affiliate makes a sale? I want when Level 3 affiliate makes a sale, he gets a commission of 15%, Level 2 affiliate to make 2% commission of the sale that was made by level 3 affiliate while Level 1 affiliate makes 3% commission of the sale ut I dont know how to go about it.

Sounds like this is what you’re looking for: