Possible FREE Lightlife Plant-Based Burgers Posted On September 18, 2019 Possibly get FREE Lightlife Plant-Based Burgers! Mom’s meet ambassadors by invitation only. If you’re not a member sign up here first. Mom Ambassadors selected for this opportunity will receive: Free product vouchers to pick up Lightlife Plant-Based Burgers in store, as well as coupons to share with your group. As a thank you gift, you will receive additional free product vouchers for other Lightlife products and a Lightlife apron