if you use this link to join Freebitco.in you will get 60% of your referral commission back
I think it is a fair percentage. So you earn 130 % on one base claim 
https://freebitco.in
What do you think about it? Should it be a higher percentage?
If you join with the link, please confirm that it works. Keep in mind:
"Use this to automatically share a percentage of your referral commissions with your referrals every week before payouts are made."
It doesn't work immediately.
Happy claiming everyone