A flyout is a web popup designed to collect customer emails for newsletter subscriptions, promotions, or store updates, supporting email marketing and remarketing efforts. Promote new offers, coupons, or campaigns.

1. Log in to your Theme editor and navigate to the Overlay group
2. You'll see a list of available sections on the left-hand side. Locate the Add section button and click on it.
3. From the list of available sections, find and select Flyout

The default flyout already includes a Text block and a Newsletter form in the Flyout section, but if you want to further customize the content—such as adding an image—you can click Add block -> select Image -> then, in the Image block, use the right-hand panel in the Theme Editor to set the media

General settings for the Flyout: