Side Note: OpenCart does have a more recent cloud-based ecommerce Resolution (just like Shopify or BigCommerce). Thus, you might have the option to pay a regular charge and get comparable features as you would with the local download. . Of course, this is significantly better for engines like google than https://www.presta-addons-modules.com/en/opencart-seo-automatic-google-rich-snippets-json-ld-integration-opengraph-twitter-tags-schemaorg.html