Promotional value expires 120 days after purchase. Amount paid never expires. Three-class option must be used within 3 weeks of activations; six-class option must be used within 6 weeks of activation. Limit 1 per person, may buy 1 additional as gift(s). Limit 1 per visit. Valid only for option purchased. Not valid for clients active within the past 3 month(s). All goods or services must be used by the same person. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings