Millennial investors have been flocking to easier ways to invest for cheap. And with the accessibility of online or app-trading for younger investors, investment apps seem to be the way of the future. With its commission-free model, Robinhood has attracted investors who are tradinv for a cheap, easy way to invest on their mobile devices. But, the question begs — how does Robinhood actually make money? Robinhood is an online investment and trading app launched in that boasts a commission-free model and keeps costs low for investors to trade stocks, ETFs, options and even cryptocurrency without paying commissions. In the wake of the financial crisisRobinhood was conceived out of a desire to «democratize America’s financial system» and disrupt online investing by providing a platform for the younger generation of jaded investors to trade commission-free. Named after the fictional character Robinhood — who robbed the rich to feed the poor — the investment a...