When companies want to better focus their marketing, advertising, and product development efforts, they will contract with a market research firm to target their ideal demographic (for example, men between the ages of 40-60 who play golf), and gather information about consumers’ opinions on their product or service. You can read this article, to learn more about market research.
Paid survey site companies invest billions of dollars into marketing research online. They always want to find out more intricate details of a consumer's relationship with their product. Whether it's a new television show or just an existing product line, companies like Disney, Samsung, and Sony go to great lengths to find out their ideal audiences.