About Lester Wunderman
Lester Wunderman was an American advertising executive widely considered the creator of modern-day direct marketing. His innovations included the magazine subscription card, the toll-free 1-800 number, loyalty rewards programs, and many more. He identified, named, and defined the term "direct marketing" in a 1967 speech at MIT, and was inducted into the Advertising Hall of Fame in 1998.
Biography source:
Wikipedia
