Hi Suba
Are you promoting any poker sites yet? I have been at it for about 3 months now and have seen pretty good results with No problems getting paid by all the Affiliate programs I have.
1. Always Choose revenue share for Poker site because poker player are very loyal to a site + You get paid by the rake Not you players losses!!! I have more info http://pokernuttz.com/AffiliatesPrograms.html and all the affiliate program I trust listed as well. Good Luck