There are just about as many money making schemes in the Internet Marketing world as there are stars in the sky!
In fact everyone successfully making money on line is using a unique system albeit perhaps a variation on a theme.
The one thing I learned in the past year since making my first sale is to do the same thing as everyone else but in a unique way. If you try to reinvent the wheel you will probably fail - badly but taking that example a little further you can see that...