Promotional value expires 180 days after purchase. Amount paid never expires. Limit 3 per person. Limit 1 per visit. Appointment required. 24-hr cancellation notice required. Valid only within 20 miles of Beltsville MD. May be repurchased every 30 days. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Offer is not eligible for our promo codes or other discounts. Learn about Strike-Through Pricing and Savings