Direct Marketing Methods Explained
Direct marketing methods explained by the man whose findings have done more for direct marketing than any other copywriter in the history of advertising.
Direct marketing methods explained by the man whose findings have done more for direct marketing than any other copywriter in the history of advertising.
Tested direct response marketing proves that one ad can sell 3 1/2 times more than another. That small differences in copy or headline can pull FIVE times more orders than its competitor.