An advertisement is a public notice or announcement designed to promote, sell or market a product, service or event. It typically includes information about the product's features and benefits, as well as its price and availability, with the goal of persuading potential customers to make a purchase. Advertising can take many forms including print ads in newspapers or magazines, radio or television commercials, billboards, online banner ads, sponsored content, product placement in movies or TV shows and more. The purpose of an advertisement is to create awareness about a brand or product, generate interest among consumers, and ultimately drive sales for the company.