Mr Wonderful Kevin O’Leary Says You’re Literally Giving Away Money To Billers By Not Doing This One Simple Thing — And He’s Been Doing It For Decades – Alphabet (NASDAQ:GOOG), Amazon.com (NASDAQ:AMZN) by Investor News Today May 15, 2025 0 Earlier this week, the "Shark Tank" investor and entrepreneur, Kevin O'Leary, fondly often called "Mr Great," shared a no-nonsense tactic he swears by to keep away from overpaying for providers ...