There's an audience for everything, even if it's as specific as dollhouse furniture or organic dog food. With a niche e-commerce store, you can reach customers who seek your specific products. Building a business in a niche market can help you differentiate yourself from other brands and build your credibility and expertise. Look to social media or your own consumer needs to come up with a product to sell online.
To get your e-commerce business up and running, all you need is a web hosting service with an integrated shopping cart feature or e-commerce software. To simplify the shipping process, you can work with vendors to ship products to customers on your behalf. This can reduce the amount of inventory you need to keep onsite. [Related: A Small Business Guide to E-Commerce Shipping]