Promotional value expires 90 days after purchase. Amount paid never expires. Limit 1 per person. Limit 1 per visit. Valid only for option purchased. Registration required. 24-hr cancellation notice required. Must use classes consecutively. Must activate by expiration date on Groupon. Classes expire 1 month and 3 months from first visit. Must be 18 or older. Must sign waiver. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings