Receive a $20 credit when you refer a guest who spends $50 or more. The guest will also receive $20 off their purchase of $50 or more the day of their visit. Don’t worry! If they spend less than $50, they still receive 20% off their service total. The more friends you refer, the more money you earn. You can also bank your rewards and spend the total from all your referrals at once on your services.