With Android apps like Slidejoy and Fronto , you can make passive income by allowing ads on your phone’s lockscreen without really any downside. You actually sell your time by the hour to go do friend stuff with others and have a good time at different events. HealthyWage motivates its users to lose weight. One of the reasons it’s so popular is because you can turn your in-game earnings into real-life money. Ham makes money every time someone clicks on an ad — as does his partner in this venture, the West African country of Cameroon. Trading a paperclip for a house Via Wikipedia : One red paperclip is a website created by Canadian blogger Kyle MacDonald, who bartered his way from a single red paperclip to a house in a series of fourteen online trades over the course of a year. Here’s an example of someone who made a million dollars doing this.