A new PTC just launched, have to get refferals as fast as they don't register under someone else.
For first 200 users who upgrade to premium, they give back 10$ to their account, payout is 7$

payout 7$
per click 0.01 (premium 0.0115)
referral 0.005 (premium 0.0075)
if you referr 50 referrals you ger free Premium
when your referral upgrades to Premium you get 5$

AceAds