My new customer's website. Marketing Strategies?

Hey guys!

I just finished this Web store:

http://fridasimporteddecor.com

I contracted Yahoo! Search Marketing Sponsored Search and it did bring visitors but no one bought anything. So now, I’m going to promote the products with Amazon, eBay, Yahoo! Shopping.

I just wanted to know if you have any suggestions on how can I promote the Website or how can I make this Web site profitable?

Thanks in advance,

Leo