Sugar Sales Professional delivers core sales force automation functionality that has become standard over the past fifteen years. From managing new leads to closing opportunities tracking customer information to finding deal trends in industries or lead sources Sugar Sales Professional helps sales representatives get their jobs done. SugarCRM offers service plans for companies that are operating with Sugar Open Source. The phone and e-mail service is provided by the SugarCRM staff and is managed by a trouble ticketing system. The company's service plans for Sugar Professional go beyond the standard hours included in the Sugar Professional subscription. In addition SugarCRM provides service plans for Sugar Professional developers for advanced programming and customization help. For more information see the company's web site http://www.sugarcrm.com/