How to Create an eCommerce Website
Electronic commerce, or e-commerce, has become a convenient way to transact business with the help of the Internet. More and more people are going online to buy and sell different stuff, and as a website owner you should take this potentially income-generating opportunity. Here is a basic, step-by-step guide in creating a website that centers on e-commerce.
Create the software - A good e-commerce website begins with a catalog software. At a minimum, you will need a database-driven content, a sitemap, a built-in Google Base feed, opt-in e-mail management, all the basic marketing features, and a flexible reports in regards to customers, orders, and products.
Make a merchant account - Trust is a big issue in e-commerce and setting-up your own merchant account adds a validity factor to your business, especially if you prefer building an e-commerce website on a pre-existing website such as eBay.
Set-up your payment scheme - How online purchases would be paid would affect how long it will take to process them. You could either have a PayPal account or accept payments directly. Some e-commerce owners even accept monetary transactions done through mobile phones, if available.
Prepare your product data - This is the most time-consuming phase of creating your e-commerce website. There are four basic types of products: well-known commodities (universally-understood products that require minimal description); common distinct products (those that are familiar to people but a more detailed description is needed); distinctive products (usually applied to more luxurious items); and technical products (would require a great deal of tech information). Use the readily-available product information provided by manufacturers, but rewrite them to cater to your market.
Create a marketing plan - Generate visitors to your site by promoting it. Marketing your website can be done through a variety of ways from traditional advertising to a more convenient pay-per-click advertising.
Set-up support system - You need to build the customer service aspect of your e-commerce website. For instance, provide an e-mail for your customers to send their inquiries. You also have to create a system for returning and damaged products.
Continue updating your site - Changes in your site will be inevitable especially as you provide new and updated products, as well as adding promotions, special offers, and other merchandising.

