Promotional value expires 120 days after purchase. Amount paid never expires. New customers only. Limit 1 per person, may buy 1 additional as gift. Limit 1 per visit. Must use promotional value in 1 visit. May redeem across visits. Valid only for option purchased. All goods or services must be used by the same person. 10 days of classes start on the first day of Groupon redemption and last through the next 10 calendar dates. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings