The copyright rules for "online" marketplaces is essentiall the same as for any other format. If you selling the goods directly from the manufacturer or its destributor, you can change the product description with permission of that business and subject to any goverment criteria or regulations that may apply to the product line. If you are re-selling a product, you should describe it accurately, again subject to government criteria or regulations and with an awareness of the potential charges of false/misleading advertising by purchasers and denigrating the product or the manufacturer's reputation if you exagerate..
Answered on Jan 14th, 2013 at 1:00 PM