You can now authenticate your Yahoo! store with Yahoo! Site Explorer. Addition of  this feature was announced  by Yahoo! Search Blog. Priyank Garg, product manager, Yahoo! Site Explorer  said “Basically, that means you now you have the ability to add your Site Explorer key to your Small Business site.”  Yahoo! Store Blog has listed three features of site explorer  from which you can benefit. The features are:  find which sub-pages within a URL are indexed by Yahoo!, find pages hat link to that site or any page (inlinks)  and submit and track feeds for your sites.