We appreciate your interest in our products and your question about the coupon code not working.
Each 3 or 4 months we send out our newsletter with a current coupon offer.
Our coupon code is only available to those that receive our newsletter.
Simply enter the coupon code during check out and you will see the discount applied to your order prior to completing the check out process.
Unfortunately there are many websites that offer false coupons or discounts that are not connected with us in any way and will not work.
Please keep in mind that you will be able to use just a coupon per order.