Please note that all Print on Demand Manuals are excluded from any coupon codes, unless specified. If you try and redeem a coupon code in the cart for a Print on Demand Manual, the error message 'Unable to redeem coupon' will be displayed. If you have additional items in the cart which are not Print on Demand and are not excluded from a coupon code, all items will be discounted once coupon code applied, apart from the Print on Demand Manual. These terms apply to https://haynes.com/en-us/
