Magento 1.x Software Support Notice
For Magento Commerce 1, Magento is providing software support through June 2020. Depending on your Magento Commerce 1 version, software support may include both quality fixes and security patches. Please review our Magento Software Lifecycle Policy to see how your version of Magento Commerce 1 is supported.
A markup tag is a snippet of code that contains a relative reference to an object in your store, such as a page, block, or image. Markup tags can be incorporated into the HTML content of CMS pages, blocks, images, and email templates.