Promotional value expires 90 days after purchase. Amount paid never expires. May be repurchased every 120 days. Appointment required. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). Limit 1 per person, may buy 1 additional as gift. Limit 1 per visit. Valid only for option purchased. All goods or services must be used by the same person. Non-transferable Valid only for purchaser Must call to schedule appointment at least 1-week prior to certificate expiration. Does not count towards Club MEx membership fulfillment. Valid only at London location. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings