Promotional value expires 120 days after purchase. Amount paid never expires. Must activate voucher by expiration date listed on voucher. One-month option must be redeemed within 30 days from activation. 10-class option must be redeemed within 60 days from activation. Not valid with other offers or promotions. Registration required. Limit 1 per person, may buy 1 additional as gift(s). May be repurchased every 180 days. All goods or services must be used by the same person. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings