Theme Stream lets you schedule custom content for your online store. Create banners, announcement bars, countdown timers, and more, then set when each piece goes live and when it ends. Content appears automatically based on your schedule.- Create “streams” (e.g. homepage hero, collection banners, announcement bar).- Add blocks to each stream and set start and end dates.- Add the Theme Stream block to your theme in the theme editor.- Content shows on your storefront on schedule