Description
In e-commerce and online shopping a coupon code, or promo code, is a computer-generated code, consisting of letters or numbers that consumers can enter into a promotional box on a site's shopping cart (or checkout page) to obtain a discount on the current purchase
What you'll learn
Online coupons commonly require a minimum order amount in order to be redeemed. In other words, you have to spend a certain amount on eligible items before you can receive the discount. Also know that codes can apply to most items a store sells, or only to specific items or categories.
