Marketing involves more than just advertising and sales - it includes analysing trends, determining markets, researching consumer behavior, and designing integrated marketing mixes. Societal marketing holds that companies should consider consumers' wants, their own needs, and society's long-term interests when making marketing decisions. It emphasizes social responsibilities and suggests companies develop strategies to provide more value to customers and improve customer and societal well-being over competitors. Societal marketing aims to create a favorable company image and increase sales while being ethical and addressing social needs.