Customer relationship management (CRM) is a widely implemented model for managing a companys interactions with customers, clients, and sales prospects. It involves using technology to organize, automate, and synchronize business processesprincipally sales activities, but also those for marketing, customer service, and technical support. The overall goals are to find, attract, and win new clients, nurture and retain those the company already has, entice former clients to return, and reduce the costs of marketing and client service. Customer relationship management describes a company-wide business strategy including customer-interface departments as well as other departments. Benefits : Develop better communication channelsCollect vital data, like customer details and order historiesCreate detailed profiles such as customer preferencesDeliver instant, company-wide access to customer historiesIdentify new selling opportunities