Coupon Codes lets you create special coupons you can use to offer special discounts on your products.

You create a coupon code by creating a special word or phrase to use for the code.  You can then choose the type of discount to apply (dollar amount or percentage) followed by the amount.

Your code can apply to only one item, or all eligible items.  You select which items are eligible for discount.

Finally, you can select how long the coupon is good for by setting its expiration date.