An article by Ted Shelton, Vice president of Cognizant Business Consulting, talks about the substantial changes coming to every industry - how work is done, who does the work, and how value is derived from the work by all of the stakeholders - employees, companies, and their customers. Most companies have one or more CRM systems - often more than one as a separate CRM initiative may have been pursued for sales vs. service or even for multiple different sales and service channels (even when serving the same customer). The goal is to get a rich multi-dimensional understanding of your customer, and to have that information available to all departments of your company that engage with customers.
To know more follow http://socialmediatoday.com/tedshelton/2387741/crm-and-customer-code-halo