This aspect delivers full Regulate to store entrepreneurs to decide the amount they might charge customers for products. They could boost and sell subscriptions at discounted rates in addition. Should you be a developer and would like to get hold of the source code including unit test scripts, This is https://www.presta-addons-modules.com/en/opencart-seo-automatic-google-rich-snippets-json-ld-integration-opengraph-twitter-tags-schemaorg.html