Have you ever wondered why Amazon has made Jeff Bezos one of the wealthiest men in the world and how it managed to do it? Well the simple answer lies in the power of your observation. If you observe that through Amazon the world has been given a platform to trade. Something like this never gets old or outdated. So if you create an app like Amazon then you will definitely also stand a chance to be as successful as Jeff Bezos someday. What features and characteristics do you think this mobile app should have?