Electronic commerce is an ebusiness models, that requires selling and buying. It's one of the advisable and proven online business models. If you truly want to start up your own online store, you can invest in the Niche Blueprint review.
It covers a lot of basic training, such as market research, drop shipping, store builder, marketing strategy etc. Also, included are software to build your store front & shopping cart, and the list of huge vendors.
Ecommerce can be opted for any type of sales, the electronic or physical items. It can be a B2B (Business to Business) or a B2C (Business to Consumer).
First thing first, market research is a must before going through the products. The products come second. You need to find a market (ie. golf, fitness), which is profitable. I know, require a skill in order to properly research a market. There are lots of articles about market research. Just Google it.
My advice is to target a specific market, or we can call it niche market. Choosing a big market will only lead us to compete with big sharks, such as Amazon.
Let's find some product. Study what your market needs, supply their needs, and market to them. You don't have to create the products. You can always find a seller and let them transport the product to your buyers.
One of the most main aspect of Ecommerce is a site and shopping cart, which is act as the storefront and handling transaction. So, your shopping cart must be able to approve credit cards.
Once your store is up and running, the next step is to promote your online store and make money. There are two type of publicity that you can choose. One is free promotion (SEO, Article Marketing, Twitter), and the other is paid promotion (PPC, Banned Ads, Solo Ads).
Well, if you're really want to start about building an Ecommerce Website, then I suggest you to buy the Niche Blueprint review.