When independent accounting contractor JoAnn Agee closed the year-end books for Global Shop Solutions in 2007, she had no intention of going to work full-time for the global provider of ERP software for manufacturers. A few months later the company’s Chief Financial Officer invited her to do just that, and this year Agee celebrated her 15th year as the company’s controller, adding another member to Global Shop Solutions’ growing cadre of employees who have achieved this milestone.