Updated Referral Program Awards We’ve made some exciting updates to our referral program awards. Owners with 7 or more qualifying referrals will receive an exclusive red Founders Series Powerwall 2.0, hand signed by Elon Musk, JB Straubel, and Franz von Holzhausen. This award is not available for purchase. Just share your personal code with friends, family, or anyone else. They can use the code to get a $1,000 credit towards a new Model S or X until January 15, 2017.