Hi, I am using amazon API service with PHP. I setup the itemSearch with category, free text and other relevant parameters that I used. The issue is that I want to search on specific stores. First - Can I search on stores that I am not owned or I should be the owner of the store in order to search on them. Second - Even if to be an owner is the only option I still didn't find how can I do that and which parameter I should use. Thanks for any response!