- Do you want to make it big in online business? These businesses are the talk of the town these days. They not only help you earn huge money but they also help you create an identity for yourself on the internet. Easy access to the internet has opened up lots of opportunities for many people to make it big. Different people choose different kinds of niche for online business. If you want to earn huge then it is very important to make sure that you choose a niche that will help you to reach the top.