Promotional value expires 120 days after purchase. Amount paid never expires. Appointment required. Limit 4 per person, may buy 2 additional as gifts. Limit 1 per visit. Must use promotional value in 1 visit. Valid only for option purchased. Valid only within 20 miles of zip code 85020. May be repurchased every 30 days. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.