Rich snippets were designed to give users more information about search results. Google has always been about the customer experience, so rich snippets provide more information to the customer and either answer their query or give them more insight into a search result before they click it.

Demo
https://codecanyon.net/item/woocommerce-rich-snippets-schema-markup-plugin/21810280

Download
https://www.filecad.com/earg/WooCommerce-Rich-Snippets-v2.3.0---Local-SEO-&-Business-SEO-Plugin.rar