When one of your customers makes a purchase, you purchase the product from a third-party company (the drop shipper, usually a manufacturer or wholesaler) for a lower price. This process is as simple as forwarding the order from your customer, a process that can actually be completely automated. (Remember you don't have any risk here of buying inventory because the sale has already been made).
... Previous studies of the factors relating to the management of a small enterprise, whether it is formal or informal production  , home-based or non-home based , or on a part-time or full-time status  contend that person's disposition (personality traits) and other external factors in person's surroundings (e.g supportive upbringing, financial situation, family and friends, networking, government support) might have an impact on their performance. So far, it is often assumed that higher performing enterprises are more likely to be operated from formal dedicated premises, with full-time employees, well-planned marketing activities and accounting tasks, whereas part-time and home-based businesses are likely to be smaller in scale, less formally managed and achieving lower revenues . Starting and surviving a business is influenced by various socio-economic contexts, whether the business is operated in rural or urban areas  . ...
Can’t design, write, or code websites? No problem. Don’t let that stop you from earning money on the Internet. If you have some extra time a couple of hours a week, you can perform numerous research tasks on behalf of other people or companies who can’t spend the time to do it themselves. Many organizations and various businesses hire people to research certain subjects or to help them with online investigations everyday. You could be one of them.
Best of all, unlike a brick-and-mortar business, you don’t need a lot of startup capital. In fact, you can get many internet businesses up and running with no money at all because so many free services facilitate the possibility. For example, you can set up a website or blog for free using WordPress. Or you can leverage a third-party site like Amazon or eBay to sell goods with no inventory costs. You use their selling platform in exchange for giving them a cut of your sales.