Less is More, or is it just Less?

I'm beginning to fear I have made a rookie mistake - a very blatant and obvious one which I am not sure how to cure at this stage of things. I went from having one affiliate to about 200. I am swamped with emails and to-do lists to keep each of the presence conditions fresh and nifty, and have had precisely one sale, yielding a commission of $2.84.

The site looks good, I'm told. Crisp, fast, easy to use - yet something is missing (besides the obvious sales). What is it? I'd appreciate feedback.