This is the easiest to get up from the ground as you don't need a lot of expensive resources or knowledge. While it seems every man and his dog are creating ebooks and selling them online, it's still a very viable business, and very profitable if you can come up with a topic for your book that is in great demand.
There are only 2 resources you should be checking out if you are new online, (there's a lot more later on down the track).
One is Terry Deans Netbreakthroughs.com which is the ultimate marketing site online. It doesn't matter what you are creating or selling online, you need this site. He shows you exactly what to do with real life examples. This is the most highly recommended site on the Internet to my liking.
The other is Bill Myers Bmyers.com. This site is great for coming up with product ideas but I'm still a little dubious on his online marketing tactics he suggests. Either way, the cost of his membership site is nothing to the amount of ideas you will get for potential killer products.
Source - http://www.streetdirectory.com/travel_guide/2483/computers_and_the_internet/5_ways_to_make_money_online_today.html
This is a great way to make money today!
