Pop-ups can be used to display featured messages on select pages of your WordPress site. Once you install the Popup Maker plugin, you can create a new pop up, set the target pages, and style it.
Installing the Popup Maker Plugin
Our recommended plugin for creating and managing pop-ups is called Pop-up Maker, and can be found in the plugins library within your WordPress admin:
From the left-hand toolbar in WordPress, click Plugins
Check to see if you already have Popup Maker installed and activated in your list of plugins
Click Add New
In the plugins library area, search for Popup Maker on the right-hand side
Click Install Now in the Popup Maker tile
Once installed, click Activate

Create a new pop-up
Once you have the pop-up maker installed you can create a new pop-up and add any content to it that you wish to display for your users:
From the left-hand toolbar in WordPress, click on Pop-up Maker
Click Add Pop-up
Enter a pop-up name - this is for internal use
Enter a pop-up title - this is visible to users
Enter your pop-up message in the text field
