Market research for online products

terezocaterezoca Posts: 2subscriber
edited July 2008 in Environmental
 
Hello all!
 
I want to pose a question. How can I do market reaseach for a "green products" I want to sell online?  How does one know there is really a demand for it BEFORE  you even invest in it. 
 
Thanks
 
Teresa Cuervo  (terezoca)
terezoca7/22/2008 9:38 PM
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