+ I completed my order without adding the promo code. HELP! May 28, 2019 04:33 Follow Don't worry, please contact our support team for assistance! Keep in mind that promo codes cannot be combined, nor they can be used during promotions as well, so double check the fine print when a promotion is live to be sure! Related articles + What are your shipping cost/rates? + Can I purchase an eGift card for SkinnyMint?