Prompt Title: Promotions and Discounts.

Discount: A discount is a reduction in the price of a product or service, typically offered as an incentive to customers to make a purchase. Discounts can take many forms, such as a percentage off the regular price or a fixed dollar amount discount.

Shipping: Shipping refers to the process of delivering products or goods from a seller to a buyer. A shipping promotion could involve free or reduced cost shipping fees, which can incentivize customers to make a purchase.

Sale: A sale is a period of time during which a seller offers discounted prices on products or services to attract customers. Sales can be for a specific product or for an entire store or website.

Clearance: A clearance is a sale that typically involves reducing the price of items that are being discontinued or phased out. These items may be seasonal, out of fashion, or overstocked. A clearance sale can be a great opportunity for customers to purchase items at a steep discount.