You earn a free $12 sign up bonus once you sign up for the 6 traffic exchange programs, and also earn extra cash and prizes while surfing.
Not only that you earn cash and prizes but you can also earn $0.15 once you have surfed 555 pages on each of the traffic exchangers each and every day. 

How does it work? 
You have to signup and enter in your affiliate IDs in the 6 TE sites .  
After that click "Update Affiliate IDs". 
This will ensure that anyone that signs up to Cash Surfing Network under you,they go through the same process. 
And they will become your referrals from that 6 TE sites.

How can I earn money with Cash Surfing Network?
You can make some cash and traffic with that 6 TEs
Promote your Cash Surfing Network link at that 6 TEs to get more referrals.
Surf all that 6 TEs with Traffic Browser to surf faster.
To earn money, you should surf at least 555 pages.

Sign in Cash  Surfing Network here