Promotional value expires 120 days after purchase. Amount paid never expires. Appointment required. Valid only within 20 miles of zip code 20705. Limit 1 per person, may buy 1 additional as gift(s). Limit 1 per visit. Must use promotional value in 1 visit(s). All goods or services must be used by the same person. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.