How to create advanced popup or banners with news, images, discounts...in Magento2 ?
Maybe you can start here https://marketplace.magento.com/catalogsearch/result/?q=popup%20banner#q=popup&idx=m2_cloud_prod_def... ?
To create an advanced popup with news, discounts, and more you can checkout our extension, Web Push Notifications Extension for Magento 2. You can send instant Web Push Notifications to subscribers, even when they are not on your site and drive them back to your Store.
There are also lots of other features, like -
1. 10+ predefined templates
2. Call-To-Action buttons
3. Real Time Analytics
4. Instant and Scheduled notifications, and much more...
You can read more about our extension here: https://magecube.com/web-push-notifications-magento2.html.