Please follow the discussion in the forum here.
Now you will earn commissions from the tasks that your direct referrals complete, based on your membership type.
Standard members will earn 5% and Premium members will earn 10% commissions from their direct referrals completed tasks.
Detailed stats are also available on your affiliates stats page.
Those members who have a downline are going to profit nicely from this and if you do not have a downline what are you waiting for?