Overlay popups are great for showcasing offers but can get obtrusive if UI and targeting are not set properly. WebEngage sticky header Notification acts as your website hello bar and can be answered to improving the user experience.
Highlight your offer/marketing message at the top of the page to visitors with necessary targeting.

What else?

Well, the template is pretty much customizable. You can edit the look and feel of the Notification 'overlay popup' using custom css, change the message to suit your visitor profile, edit the targeting to change whom and when do you want to show this overlay popup.

How?

Steps to follow:
1. Add this template in your account. Click on 'Use this' button.
2. Go to your dashboard
3. Edit this notification inside your dashboard with targeting details and UI edits
4. Check the instructions for existing settings in the template and edit accordingly.
5. Check Preview before making it live

For any help with the integration, drop a mail to: support@webengage.com