Michael J NickMichael Nick is the author of ROI Selling, as well as president and founder of ROI4Sales, Inc. He has taught selling techniques, developed sales tools, and implemented sales processes at companies throughout the world, including Hewlett Packard, Micrsoft Great Plains, NEC, Emerson, Oracle, S1 Corporation, Rockford Automation, Autodesk, 3E Company, Imation, and TSYS. Read More Read Less