Promotional value expires 120 days after purchase. Amount paid never expires. Follow-up appointments must be scheduled within three weeks of the initial visit. Appointment required. Limit 1 per person, may buy 1 additional as gift(s). New customers only. Valid only for option purchased. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.