Promotional value expires 120 days after purchase. Amount paid never expires. Must select one location: AIR River North or AIR South Loop. Registration is required prior to clients' first class - email southloop@airfitnow.com or rivernorth@airfitnow.com to register. Excludes children's classes. Limit 1 per person, may buy 1 additional as gift(s). New customers only. 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. Learn about Strike-Through Pricing and Savings