I placed my order and forgot to use my promo code, can you help me? Forgot to use your promo code? No worries, we got you! Contact our Customer Service Team here and we'll apply it for you. Be sure to include your order number along with the promo code you received. Related articles How long will it take for my order to ship? How can I become a Knockaround brand ambassador? Does Knockaround allow discounts for group sales? How do I contact Knockaround sunglasses? What are your shipping charges? Comments 0 comments Please sign in to leave a comment.