Don't waste your time with free bankroll marketing. Been there, done that and wasted more than one year trying to make money with it. It only works if you do it at a very large scale (meaning at least 1000+ players) and if you have a way of keeping players loyal (which is extremely difficult).
Player value will be extremely low, you will see affiliate programs not paying you your CPA due to low player value etc. If you go for MGR, you will probably never make a profit
Your time is better invested in doing what basically everyone here had to do at some point:
Find a niche
Learn
SEO
Write content
Build links
(all of which, btw, you will have to do anyway, because even if you give away money for free, you still need to drive traffic to your website. And believe me, it is NOT easy to rank for terms like "free poker bankroll".)
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