Marketing experts know that Direct Marketing is the single most effective way to sell products and services. It is the only form of marketing that is testable, trackable, and, when done the right way, always profitable. Lois K. Geller, a leading Direct Marketing expert, updates her classic book to include the latest tips and techniques, plus expanded coverage of Direct Marketing in the age of the Internet. The new Revised Edition of Response offers all marketers, in any size company, a strategy for creating and sustaining a profitable Direct Marketing program--both on- and off-line. Leading