Expiration varies. Amount paid never expires. Appointment required. Must sign waiver. Consultation required before service. If you are ineligible, a refund will be provided. Must use all units in one visit. For options listed as Restrictions Apply: Limit 3 per person. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). May be repurchased every 365 days. Limit 1 per visit. Valid only for option purchased. All goods or services must be used by the same person. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings