Sign up here, http://yroo.com/ld/social_invite?ga_ruid=25346 through my invite (You will earn $2/2000 points)
If you click non ref link, you'll not receive any points.

Invite friends through Facebook.
Now you have 4500 points.

Start surfing to earn more. Minimum cash out 10000 points/ $8 USD
refer friends to earn more.