Tesla has announced that all of its inventory Model S and Model X today will be granted with Free Unlimited Supercharging, a perk that was previously retired when the electric car maker ended its long-running Referral Program ( http://ts.la/hectorr3948  ). The Free Unlimited Supercharging offer will run until June 30, the end of the second quarter.

Valid Tesla Referal codes http://ts.la/hectorr3948  – http://ts.la/hector20461 and http://ts.la/ivelisse93077

Source: https://www.teslarati.com/tesla-inventory-model-s-model-x-free-unlimited-supercharging/