The 4P's of marketing consist of product, price, place, and promotion. Product refers to the tangible good or intangible service being offered. Price is what the customer pays and is determined by factors like costs and competition. Place represents where the product can be purchased, both physically and online. Promotion encompasses all communications used to market the product such as advertising, public relations, and sales promotions. Together these 4P's help appeal to consumers and get them to buy or use a product.