If there is one thing David Allison knows about, he knows about people. He pioneered the valuegraphics movement and changed the way we market forever. He now travels the world teaching other people about this exciting change in the way we think about marketing and selling. He is also the author of the best selling book We Are All the Same Age Now: Valuegraphics, The End of Demographic Stereotypes. You can shop his book here: https://www.amazon.com/Are-All-Same-Age-Valuegraphics-ebook/dp/B07GTBQB2J. Learn more about the movement at the valuegraphics website https://valuegraphics.com/.