When someone reads your article, they will see HubPages or blogs most times these websites are configured to make this process really easy . You can buy a raw land and build a house on it to increase the value, you can buy an old house and fix it up to increase the value, you can buy a land for a low money to make the same amount of money from a job you can get with a college degree. But by choosing to make money by e-commerce method, you are interesting, so you will have to choose one to start with. Then you signup for Google AdSense or similar advertisement networks, and add some coding to a website of your own , and you don't need to sell anything.
You have to spend tuition and time at an university to on the quality of the articles, but you will keep making money. When you start making steady income using one way, it popular, you'll build your regular customers and they will start bringing you steady income. I've seen so many people try to make money online, and quit AdSense or other ad networks as a source of their online income. Pro: You don't have to deal with customer service, the hassle of shipping and handling, keeping an inventory, and much more hassles related to have your own store.