Earn money by sending traffic to online gaming sites. You get paid a percentage of all revenue wagered by customers you refer. Here is a list of the main companies who run such schemes. Becoming an affiliate is completely free.

Euro Partners  - Euro Partners offers the highest converting gaming products on the internet (casino, poker and bingo). Affiliate program earns you maximum commissions, provides timely payouts and personal account management. You can earn a 60% share of revenue in month one. Click here