Promotional value expires 120 days after purchase. Amount paid never expires. Valid only within 10 miles of zip code 60641. Appointment required. Subject to weather. Limit 1 per person, may buy 1 additional as gift(s). May be repurchased every 90 days. Valid only for option purchased. 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.