we can't protect because we can't edit astore. maybe you go to programming room and post your question again.
As far as i can see there is nothing in amazon,s terms that say that you can do anything about it,have just had a look at your profile and i guess you are talking about your astore shoe shop.I would think that a 100 stores could be setup in the same style they would not be breaking any rules as every store has a differant amazon id.