Promotional value expires 90 days after purchase. Amount paid never expires. Valid only within 100 miles of zip code 60644. Appointment required. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Limit 1 per person, may buy 1 additional as gift(s). May be repurchased every 90 days. Valid only for option purchased. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.