Promotional value expires 180 days after purchase. Amount paid never expires. Appointment required. Valid only 10 miles from Warren, MI. Any travel over the service area will require a mileage fee of $1 per each mile. Limit 4 per person. May be repurchased every 30 days. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings