I don't think I need to prove it, sorry. If you don't believe me, just wait for OP then.
ok... just curious where you got your answer. it doesn't seem to be added in based on what i've seen
go to affiliate page.. you see Clicks: (how many persons visited the affiliate web the page that you gave them(with and without registering))
Users: How many referrals u have
Profit: profit from them which is automatically and instantly added to your account
(i can assure you that its working with no problems, i have some friends as my refferals and i checked it)