Posted August 3, 2018 Hi Zohaib, Thanks for correcting the hyperlink, I'm able to now begin to see the demo. So will we have to enter the info manually for each product? When you've marked up your site's content, exam your markup using the Structured Information Testing Device, and check https://yesbookmarks.com/story19253470/the-ultimate-guide-to-json-schema-primary-key