Promotional value expires 120 days after purchase. Amount paid never expires. Valid only within 20 miles of zip code 20009. Appointment required. Credit card required at booking. Valid for the first hour; does not include parts or material. Limit 1 per person, may buy 1 additional as gift(s). May be repurchased every 30 days. Must use promotional value in 1 visit(s). Not valid with other offers or promotions. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.