This is a Stripe only feature
If you want to exclude a certain plan from generating commissions, you can do that.
  1. Go to Stripe -> Product catalogue -> Select the plan you want to exclude (i.e. “Growth plan”)
  2. Select the price you want to exclude.
  3. From the price page, go to “Edit metadata”.
  4. Add the key “commissions_disabled”, and for the value add “yes” (without the actual "").
tag3
If you want to exclude all the prices in a plan, You can now add the metadata on Product level.