Promotional value expires 120 days after purchase. Amount paid never expires. Appointment required, 48 hour advance notice required. Appointment required. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). Limit 2 per person, may buy 2 additional as gifts. Limit 1 per visit. Valid only for option purchased. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.