Promotional value expires 90 days after purchase. Amount paid never expires. Limit 1 per student. Valid only for option purchased. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Must be 18 or older or have parent or guardian signature. Must sign waiver. May be repurchased every 365 days. Limit 24 per 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