The growth of digital marketing is the most important yet unpredictable trend in marketing today. How can the online world be harnessed by the companies of today and tomorrow to grow their marketing impact? What role do information and databases have to play in this system? And why do some non-digital means of direct marketing still remain so powerful? Alan Tapp's successful text has long been a leading authority on direct marketing, and for this fifth edition he is joined by Ian Whitten and ...