Promotional value expires 120 days after purchase. Amount paid never expires. Not valid for clients active in the last 6 months. Appointment required. 24-hour cancellation notice required or fee up to Groupon price applies. Limit 1 per person, may buy 1 additional as gift. Valid only for option purchased. All goods or services must be used by the same person. All services are performed by students of ESI. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings