This is a million dollar question. I’ve seen lot of expert opinion. Most people say affiliate marketing, Blog writing, selling goods through e-commerce sites. Well all these are brilliant ideas but one has to gain knowledge on that or should have adequate skills to execute these ideas. I am sharing my individual opinion you may or may not like it. The idea is to try your hands in arbitrage betting and playing few Casino slots. I play on sites that approve fast withdrawal and allow fair play. Though there are big sites to play but big sites has Risk software to control your winning. After various trials since last 3 months I’ve stuck with Betzela.com after I read its review in Askgamblers.com. It’s a superb site. You can choose sites of your choice and buy tips from lot of sites like oddsportal, Nowgoal and play.
Few rules you should follow while trying your hands especially when you are new in this. Start with small amount irrespective of how rich you are. Secondly, try to avoid bonuses instead play with your own money to avoid wagering requirement and withdraw whenever you want. Thirdly verify your documents even before placing your 1st bet. If you follow these tips you are going to make money.