suites, or e-business suites to make their customer relationship management, supply chain management, and enterprise systems work closely with each other Web services and service-oriented architecture (SOA) link to systems of customers and suppliers Open source and on-demand versions able to run in cloud infrastructures or on mobile platforms. Social CRM tools enable a business to connect customer conversations and relationships from social networking sites to CRM processes. Business intelligence to help managers obtain more meaningful information from the massive amounts of data generated by these systems. 7