Coupons are valid for the calendar year in which they are issued. HFI reserves the right to modify or cancel coupons at any time. The coupon applies only to qualifying items displaying the coupon offer on the item detail page. The coupon offer will not be valid until it is applied to the qualifying course. The coupon may only be used on The promotion is limited to one coupon per class per customer. Offer good while space is available. Void where prohibited. HFI has no obligation for payment of any tax in conjunction with the distribution or use of any coupon. Consumer is required to pay any applicable sales tax related to the use of the coupon. Coupons are void if restricted or prohibited by law.