This is a guest contribution by Ryan Krueger of investment advisory firm Krueger & Catalano. It does not necessarily reflect the opinion of Sure Dividend. The best way to keep up with Ryan is on Twitter. ValueWalk readers can click here to instantly access an exclusive $100 discount on Sure Dividend’s premium online course Invest Like The Best, which contains a case-study-based investigation of how 6 of the world’s best investors beat the market over time. American Express began as a delivery company in 1850, pioneering “mailbox money” in more than one way.