Promotional value expires 120 days after purchase. Amount paid never expires. 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. Valid only for option purchased. Can choose from an Obagi Blue Radiance or PCA Sensi Peel. May be repurchased every 30 days. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.