Entrepreneurship is one of the resources economists categorize as integral to production, the other three being land/natural resources, labor and capital. An entrepreneur combines the first three of these to manufacture goods or provide services. They typically create a business plan, hire labor, acquire resources and financing, and provide leadership and management for the business.
Differences in entrepreneurial organizations often partially reflect their founders' heterogenous identities. Fauchart and Gruber have classified entrepreneurs into three main types: Darwinians, communitarians and missionaries. These types of entrepreneurs diverge in fundamental ways in their self-views, social motivations and patterns of new firm creation.
For Schumpeter, entrepreneurship resulted in new industries and in new combinations of currently existing inputs. Schumpeter's initial example of this was the combination of a steam engine and then current wagon making technologies to produce the horseless carriage. In this case, the innovation (i.e. the car) was transformational, but did not require the development of dramatic new technology. It did not immediately replace the horse-drawn carriage, but in time incremental improvements reduced the cost and improved the technology, leading to the modern auto industry. Despite Schumpeter's early 20th-century contributions, the traditional microeconomic theory did not formally consider the entrepreneur in its theoretical frameworks (instead of assuming that resources would find each other through a price system). In this treatment, the entrepreneur was an implied but unspecified actor, consistent with the concept of the entrepreneur being the agent of x-efficiency.
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.