And with our mobile-first approach to eCommerce stores, your online store is optimized for mobile commerce. The frontend of your module follows a similar sample because the admin interface just explained. What you will include in each of your frontend files will mostly rely on what your module is supposed https://www.presta-addons-modules.com/en/opencart-seo-automatic-google-rich-snippets-json-ld-integration-opengraph-twitter-tags-schemaorg.html