Thanks for the replies, I appreciate the advice. I've discussed the issue with my partner and mentioned your remarks to him. We both agree that we should start to get a better understanding of the products we promote on our site by doing a little more homework, reading up on the products and staying up to date with any changes.

We know that the Internet is filled with millions of e-books, many of them not worth buying, so we decided to move our focus towards doing the filtering for the e-book buyers by doing the necessary product research for them and listing only worthy products on our site, thus making it easier to choose the right product and not confusing buyers with too many choices.

We think this approach will add more value to the visitors and through that we move away from the uselessness of only listing the products on our site. The product research we do can then be added as extra unique content to move away from duplicate content issue.

What do you think of this approach, do you agree that it will be much better than our current approach? I personally think so.