Haha, 80/20 within the 80/20, that's ultimate refinement!
Yeah, I heard about the book. Interesting how they can so effectively apply the 80/20 rule to marketing.
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Haha, 80/20 within the 80/20, that's ultimate refinement!
Yeah, I heard about the book. Interesting how they can so effectively apply the 80/20 rule to marketing.