Promotional value expires 120 days after purchase. Amount paid never expires. Must use all treatments on same area. Appointment required, same day appointments accepted. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Limit 1 per person, may buy 2 additional as gift(s). May be repurchased every 120 days. 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.