Promotional value expires 180 days after purchase. Amount paid never expires. Appointment required, same day appointments accepted. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Limit 3 per person. If diagnostic service determines a different solution needed, voucher value may be applied to necessary additional services rendered. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings