We're registered under iTunes affiliate program.

I've tried using their javascript to add our affiliate ID to the 'Buy Album' links but it doesn't show up.

Would be nice if there was an option like there is for Amazon and Last.fm

I am also a business owner and it would be exciting to see how the online marketing would help me with the growth in sales. Actually my mom hired the PPC and facebook ads Los Angeles for her local shop and her sales have grown really fast and this is why I also have decided to use this approach for my own newly launched business.