Promotional value expires 180 days after purchase. Amount paid never expires. May be repurchased every 120 days. Limit 1 per person, may buy 3 additional as gifts. Valid only for option purchased. Appointment Required. All Trunk Cars and Hatchback Cars additional labor fee. Some vehicles may require custom mounts (an additional fee applies). Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings