Sales promotion refers to the use of various marketing techniques and strategies to stimulate consumer demand and increase sales of a product or service. This can include offering discounts, coupons, free samples, contests, and other incentives to entice customers to make a purchase. The goal of sales promotion is to create a sense of urgency and excitement around a product or service, ultimately leading to increased sales and customer loyalty. It is a crucial aspect of marketing that helps businesses stand out in a competitive market and drive revenue growth.