30% discount will be applied automatically at checkout to qualifying transactions which are completed between 12:00 a.m. EST on Monday, November 22, 2021 and 11:59 p.m. EST on Monday, November 29, 2021. Discount is offered on any single purchase totaling more than $50.00 USD before shipping and taxes are added to the order total. Discount will be taken off price listed on site for products at the time transaction is completed. Not valid on prior purchases, and separate transactions will not be consolidated to meet the $50.00 USD minimum. Maximum order quantity per customer for any single item is 5 (or, if less, the total inventory available for purchase by customer at the time the transaction is completed).  Discounts are applicable solely to inventory offered for sale on, not through any other Align or third-party ecommerce site. Customer is responsible for paying sales tax and shipping and handling, as applicable. Offer may not be combined with any other sale, promotion, discount, code, coupon and/or offer, except that any products which are already discounted (for example, clearance and final sale items) on the website will be credited toward the $50.00 USD minimum at the discounted price in effect at the time of purchase. Discounts may not be sold or otherwise bartered. Discount is offered on inventory in stock and available for sale during the promotion; no rain checks or substitutions. Order quantities may be limited. Resale and export are prohibited. Refunds, if granted, will be limited to the discount price(s) actually paid. Discounts and products are subject to change, and other restrictions may apply. Please refer to the Terms of Sale for other terms and conditions applicable to your purchase of products on this site.