Coupons are basically when you get a discount on a product or service of your choice. There are many ways to use coupons. A few ways you can use them are by purchasing items at a lower cost but with the same value. Depending on the retailer, coupons can be given out in the mail, in a magazine or on product packaging. Consumers can sign up for newsletters and magazines to get coupons in the mail. A coupon is more than just a piece of paper; it's a quick and easy way for retailers to gain new customers. If a particular product is used regularly, coupons can be found at different stores. I want to suggest the best online coupon site.