The Kajabi 28 Day Challenge is a structured program or initiative designed to help users maximize the potential of the Kajabi platform within a 28-day period. During this challenge, participants typically receive daily tasks, guidance, and resources to set up, launch, or optimize their online businesses using Kajabi. It may cover aspects like course creation, marketing, and sales. The challenge aims to motivate and empower users to make the most of their Kajabi experience in a short timeframe, making it an exciting opportunity for those looking to jumpstart their digital business ventures.