Expiration varies. Amount paid never expires. Limit 1 per person only. New patients only. Appointment required. Must sign waiver. Consultation required; non-candidates and other refund requests will be honored before service provided. Valid only for option purchased. All goods or services must be used by the same person. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings