Imagine changing your life in just 90 days. With the Body by Vi™ Challenge, you can! The #1 weight-loss and fitness Challenge platform in North America—it's simple, rewarding, fun and fits into any lifestyle. The "3 for FREE" program is our way of rewarding you for sharing The Challenge. Simply refer three Customers to a Challenge Kit, of equal or greater value to your own, and get your next month's Kit for FREE!