What is your experience of affiliate marketing?

Consider the following example. You are working on 8 niche markets and were able to dominate these markets. The chance is that you can at least make one sale per niche. Say you can make $100 for each sale you make, so that would be $800. This is quite a large amount for an average person. And you may even make more money if you will master this trade. All you need is a computer connected to the internet, and to research for the most underrepresented yet high demanding markets and try to work on it. Of course, it will take some time, however, it is worth doing. Much more when you see cash flowing in to your bank account.