Yotpo Application Key: If you utilize the "Yotpo" service instead of an opinion module, you should enter your API essential below. Will not confuse with the password of your user. Thanks to the important we can retrieve the opinions of your customers of your platform "Yotpo" and create the sections https://www.presta-addons-modules.com/en/opencart-seo-automatic-google-rich-snippets-json-ld-integration-opengraph-twitter-tags-schemaorg.html