Leading national retailer, jcpenney is deploying Office 365 to more than 177,000 employees. jcpenney has more than 1,000 stores nationwide recently underwent a closely watched reinvention of their business. The company emerged with a bold statement expressing the desire to reinvent retail and become America's favorite store. By embracing the cloud with Office 365, jcpenney aims to improve customer service and increase information-sharing between team members across all their retail locations and their headquarters.

via blogs.office.com

Now an interesting fact for those unaware, Ron Johnson, CEO of jcp pioneered the concept of the Apple Retail Stores and the Genius Bar.