Steps
 
    1. Go to https://goo.gl/KuQoHd and create an account
    2. Verify that account
    3. Click on "Start Surf"
    4. Let it surf sites, while do you other stuff
    5. Profit
 
Extra:
    Send your https://goo.gl/KuQoHd link to others, and earn money for each site they visit