jesperskov - 6:04 pm on Apr 2, 2010 (gmt 0)
I would never advise you to show adsense in a ecommerce site. Instead, try focus on your own product, and try to convert more visitors into buying customers. In my point of view, you could earn much more without Adsense (then you have at least one disturbing element less).
If you want to grow your income, look instead at cross-selling and show advertisements to your customers AFTER they have purchased your product(s).