A form plugin is required for WPB Form Popup’s free version to function. This plugin now supports all of the well-known form plugins, and more integrations are on the way.
Install and activate any form plugins recommended by our plugin if you are using the free version.
You can skip this step if you wish to display anything other than the form in the popup since the premium version of this plugin allows you to show any custom content and shortcode in the popup.