Birchbox Coupon – Free M·A·C Duo with Subscription!
Full details: Enter code MACDUO in the Promo Code Field at checkout to redeem a free MAC Prep + Prime Lip Full Size AND MAC Crosswires Cremesheen Lipstick when you subscribe for at least six months. Your gift will be included with your first Birchbox shipment within 10 business days of your order date. Valid for new subscribers only; offer available while supplies last. One code per order.