Electronic commerce is commonly known as e-commerce.E-Commerce consists of buying and selling of products or services over electronic systems such as Internet and other Computer networks.

Electronic commerce that is conducted between business is referred to as business-to-business or B2B.Electronic commerce that is conducted between businesses and consumers is referred to as business-to-consumer or B2C.

Electronic commerce is generally considered to be the sales aspect of e-business. It also consists of the exchange of data to facilitate the financing and payment aspects of the business transactions.

E-Commerce websites
There are so many available eCommecrce software packages to build you own online Store.
Some are proprietary software like Commerce Server 2009 for windows,Lite Commerce and some are open source packages like osCommerce and Magento.

To be more specific about the eComerce Solution which  i provide, I prefer  to build online shops/webstores using Virtuemart.

is an Open Source E-Commerce solution. It is comes as a Component for Joomla with included plugins and modules for setting up an eCommerce Store.

 Main Features of Virtuemart Shopping cart Software for Joomla includes.

• Unlimited Product Categories to add unlimited Products and Manage Data.
• Can be used as a Shop or just as an Online-Catalog
• Capable of using Secure Sockets Layer (https) Encryption (128-bit)
• Shoppers can manage their User Accounts (registration required)
• Multiple Currencies and Multiple Languages
• Powerful Web-Administration Interface
• Capable of live Credit Card Processing
• Pre-defined Payment Gateways like authorize.net®, PayPal, 2Checkout, eWay, Worldpay, PayMate and NoChex
• Flexible Shipping Carriers and Rates Configuration.

To see a full list of available features please refer to Virtuemart.net

 To get a quote price for your online store to sell your products and services, please feel free to contact me