Yotpo Application Essential: If you use the "Yotpo" service rather than an opinion module, you must enter your API key here. Don't confuse with the password of your user. Due to the essential we can retrieve the views of your customers of the platform "Yotpo" and generate the sections "aggregateRating", https://bookmarkrange.com/story21088651/fascination-about-google-rich-snippets-autom%C3%A1tico-json-ld-opengraph-seo