HashMonster
https://www.hashmonster.io/join/1200/
Signup for free 300GH/s
Update: 4/11/2018 , All New Referred users will add 30 GH to your account Automatically.
Reffered Users Must be Verified by Email to be a valid referral for the +30 GH .
Bounty System still remain, You Gain the 10% of total Hashpower purchased from your referrals.
Your Friend will Receive 5% Hashpower bonus when purchasing with Hashmonster for using your link.
This Feature for New Referral (+30GH) is Limited time only until June 1 2018.