Not getting the sales figures you need to make budget? Feel as though everyone is slamming the door in your face? Running out of new and innovative ideas for presenting yourself and your product? Don't despair! Jack Collis's exciting new book, The Great Sales Book gives you all the practical help and advice you need to maximise your full selling potential. The Great Sales Book offers useful, triedandtested advice on how to increase your sales productivity. Benefit from Jack Collis's years of experience as he guides you through the psychology of selling, teaches you the art of effective facetoface communication and gives you excellent tips on how to powerfully present yourself and your product to get the results you want.