Promotional value expires 120 days after purchase. Amount paid never expires. Not valid for customers active within the past 6 month(s). May redeem across visits. Four class pack expires 30 days from first class taken. Eight class pack expires 60 days from first class taken. Limit 1 per person, may buy 2 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.