CS 3 Ultimate Version SEO Advice


I have searched the forum for an answer to a question i have but have been unable to find any information.

My concerns are that Google will mark down two seperate urls operating from the same admin for duplicate content or is it possible to run the two store fronts with seperate content (text and images) from the same admin.

I am new to CS Cart and are looking for a platform which allows a number of store fronts to be administrated from one admin but do not want all the seo hard work i have done over a number of years to be wiped out if i migrate both stores over to CS Cart.

Any advice appreciated.