FREE 12 oz. X-Treme Watermelon Smoothie at Smoothie King (Today)

Smoothie King is offering a FREE 12 oz. X-Treme Watermelon Smoothie to Healthy Rewards members. Redeem in-store only. This offer is valid 6/19 only. Find it in your Smoothie King app under rewards then click Redeem In-store and show the QR code to the cashier to get your 12oz smoothie for free.