Promotional value expires 90 days after purchase. Amount paid never expires. Appointment required, contact by phone at (978) 206-1164. 24-hour advance notice required. Three 60-Minute Flotation Tank Sessions voucher must be used within 90 days from the activation. Must complete float intake and Covid form before your appointment. Limit 1 per person(s), may buy 1 additional as gift(s). Valid only for option purchased. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). 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