You can set custom MLA commission rates per group or per user, which will override the default MLA tier commission rates for that specific user.

You will first need to enable this option in the MLA settings tab: Enable Per-User and Per-Group Commission Rate Settings.

Once enabled, you will then see options to set custom commission rates for each tier when editing a group or user.

This is great for rewarding your top-performing super-affiliates with better rates.