Do I need a Jenny Craig Membership when ordering a Simple Meal Plan or an Essential Meal Plan? Grace 03 February 2021 00:53 Updated No, you do not need to purchase or hold any type of membership with us in order to purchase these set meal boxes. Related articles What is a Simple Meal Plan and an Essential Meal Plan? Can I get weight loss support and advice from a consultant when I order a Convenience box? How do I order a Simple Meal Plan or an Essential Meal Plan? What if I don’t collect my order? How long will I need to stay on Jenny Craig? Comments 0 comments Article is closed for comments.