Promotional value expires 180 days after purchase. Amount paid never expires. Limit 1 per person, may buy 1 additional as a gift. Valid only for option purchased. Appointment required. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Parental consent required for patients under 18. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings