To add the tag/product posts on Pinterest they are called Rich Pins and require your website to have specified metadata tagging of the products in your shop
Question: Is there an easy way to add Rich Pins to products within the website? without having to use a 3rd party plug-in?
This site describes the required metadata tags for your products to be supported by Pinterest's rich pins: https://developers.pinterest.com/docs/rich-pins/product-pins/
