Publishing
In the right-hand section of the product page, under the post preview, there are three buttons related to the publication of a post.

PREVIEW POPUP - Displays a preview of a post as a pop-up window.
PREVIEW SIDE PANEL - Displays a preview of the post on the side panel.
Always use the above buttons before publishing a post.
PUBLISH - Publishes a post and moves it to the PUBLISHED section. From then on, a user who hasn't seen the post will see it when they go to your product page.
New users are usually not interested in the latest change in a product they are just starting to learn about. For this reason, a person visiting your site for the first time will not see a pop-up post.
Once the post has been published, you can recall it at any time. For published posts, the PUBLISH button changes to UNPUBLISH.
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