Social networks have revolutionized consumer behavior by allowing people to connect, share content, and influence each other online. Billions of people now spend significant time on social media sites like Facebook and YouTube each month. As social networks grow in popularity across demographics, brands must recognize their importance. Consumers now expect brands to have a social media presence where they can receive advice from peers, engage with the brand, and influence its products and services. Most major companies have acknowledged this shift and now actively use social networks like Twitter and Facebook.