Promotional value expires 90 days after purchase. Amount paid never expires. Appointment required. Younger than 18 must have guardian-signed waiver. Limit 1 per person, may buy 1 additional as gift(s). Valid only for option purchased. Must be 13 or older. 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.