Upgrade your store and improve your SEO. Meta tags and title tags tell search engines what each page in your Yahoo! Store contains.
By default, Yahoo! Stores use the same title and the same Meta keywords for each page in your store, (unless you’re working with Store Editor Version 3 where you can manually enter the Meta description for each page).
With this feature, each page automatically generates unique Title tags, Meta description and Meta keywords based on its content. This will allow search engines to register each page’s unique content and greatly speed up the tagging process for Store Editor Version 3 users.