Make your OpenCart ecommerce shop “Rich Pin enabled”by installing this vQmod based plugin
.
Take Advantage of Pinterest Rich Pin feature free
Rich pins take desire and discovery one step further by providing dynamic data that encourages purchasing

Embed actionable information with Pins including stock availability, price, product Image.
Easy installation simply unzip downloaded file to your project root directory and open rich pin validator link in new tab - https://developers.pinterest.com/rich_pins/validator/
and now go to your website's front end and click on any product after
clicking it will redirect you on product page. copy url and paste it into rich pin validator page and click validate,
If it works then congrates you done it successfully else
For More Information and manually customization please visit following URL-
http://www.phpvendor.com/contact-us/
If it doesn't work, you need to comment below.
or mail us- info.phpvendor@gmail.com