ETrade is one of the really well-known zero commission brokerages in the United States. But with no commissions for trading, how does ETrade make money? Sign up, add funds, and…

MEGA offers 50 GB free cloud storage for all new users! But how does MEGA make money? During my research, the MEGA business model turned out to be one of…

So what's Sodexo's business? How does Sodexo make money if their food coupons have no transaction fees or maintenance fees? I spent hours researching what makes Sodexo a billion-dollar organization…