Promotional value expires 90 days after purchase. Amount paid never expires.Not valid for customers active within the past 3 month(s). Registration required. Must use month of unlimited classes within 30 days from initial session. Limit 1 per person, may buy 1 additional as gift(s). Limit 1 per visit. Valid only for option purchased. 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.