Promotional value expires 180 days after purchase. Amount paid never expires. 24-hour cancellation notice required. Must sign waiver. Must Call before purchasing Groupon. Same-day cancellations will be charged a cancellation fee of $75.00. Appointment required, book online at https://www.snowmiami.org/ or call us at 703-609-6558 or email snowteethwhiteningmiami@gmail.com. 24-hour rescheduling policy. Limit 3 per person(s), may buy 1 additional as gift(s). Consultation required before service. If you are ineligible, a refund will be provided. May be repurchased every 30 days. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings