Promotional value expires 90 days after purchase. Amount paid never expires. Appointment required. Consultation required; non-candidates and other refund requests will be honored before service provided. One month of care includes an initial visit and x-rays if necessary. Medicare Patients are not eligible for Groupon visits. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Limit 3 per person. 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