Promotional value expires 90 days after purchase. Amount paid never expires. Consultation required; non-candidates and other refund requests will be honored before service provided. Not valid with insurance. Appointment required. Limit 3 per person. Valid only for option purchased. All goods or services must be used by the same person. Not valid on promotional frames. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings