Product Pages

Hello, I need to add include files to my product pages. I have tried adding this code several different ways to the product description field, but cannot get it to work. Could you please tell me if it is even possible to add this to a product page? If so, could you give me some direction? For example, if a file that is uploaded to server in the root folder is named description.html, would that be entered [includeme file=”/description.html”] in the product description field? Thank you in advance for your time.