CRM is a strategy for managing a company's interactions with customers that involves using technology to organize, automate, and synchronize business processes related to sales, marketing, customer service, and technical support. When implemented effectively, CRM allows people, processes, and technology to work together to increase profitability and reduce costs. The service sector has increasingly become the largest sector of the economy in industrialized countries. Within this sector, CRM is widely used to focus on developing inbound customer relationships in order to retain customers through attention, advice, and experiences related to industries like government, healthcare, education, banking, and more.