If your product schema is returning faults you’re planning to should get a little more forensic to determine why. You’ll will need to generate your markup code to obtain Google Rich Snippets to appear for your business enterprise. This allows you to hold the minimum amount details needed for Google https://www.presta-addons-modules.com/en/opencart-seo-automatic-google-rich-snippets-json-ld-integration-opengraph-twitter-tags-schemaorg.html