To understand what kind of revenue can be earned through selling ebooks, you should take a glance at ebay. There are many people selling ebooks on ebay but they are not receiving very much money from them. They do, however, get charged every time they sell a book because ebay gets some of their money. Perhaps it would be a good idea to find some of the top selling ebooks on ebay that are selling resell rights and then create your own site with the targeted traffic and go from there.

I must say that it seems like it would be a challenge to get people to buy ebooks for any other purpose than selling ebooks. So to conclude it would probably be your best option to sell ebooks to people claiming that they can make money selling ebooks. </sarcasm>

CaGe