Running promotions online requires you to publish many content customisations at the beginning and end of your promotion. The problem is, promotions work best during out of office hours, especially weekends. This leaves you worrying about work when you should be enjoying your spare time. Theme Scheduler solves this problem by enabling you to schedule when your theme with promotional content goes live.
When preparing your content in advance of a promotion you will:
For a promotion you would typically Schedule the "Promo theme" when the promotion begins and then schedule the original theme to be published again when the promotion ends.