PROMO CODE: BLACKFRIDAY2021. Valid on purchases made November 22-November 29, 2021 only. Proof of purchase on one invoice required for freegoods. Invoice must be submitted to promo@vitanorthamerica.com no later than December 15, 2021. Offers valid in the US and Canada only. Teeth promotions valid in US only. Offers may not be combined with any other promotion or discounts. VITA North America reserves the right to discontinue or change the offers at any time without notice. No cash value.