Ecommerce has significantly improved its functionality and effectiveness over the period of time. There are many ways in which ecommerce has a positive impact on our lives. The impact on the business community has also been huge. There are different types of ecommerce structures. Each of this structure has a totally different purpose and each of them serves totally different market. Following are the types of ecommerce.

1. B2B (businesses to businesses)
2. B2C (businesses to consumers)
3. C2B (consumers to businesses)
4. C2C (consumers to consumers)

1. B2B (businesses to businesses)
In this setup businesses only deal with the businesses. The sites are built by the businesses whose customers are business as well. We can take the example of large manufacturing plants of different types, that the companies buy from plant making companies to make different kinds of products like automobiles, aero planes, ships, and all the stuff like that, which is being made by the businesses for the businesses.

2. B2C (businesses to consumers)
This is a typical arrangement we all know of. The businesses who are involved in B2C type of commerce are typically the large businesses which make products only for the end consumers. They use their online ecommerce websites to market the products which they made for their consumers. Their ultimate purpose is to successfully market and deliver the product to the ultimate customers through their websites.

3. C2B (consumers to businesses)
This type of ecommerce setup it is no that old. This is a particular type of commerce setup where a customer who has some special demand for a particular type of product or service, gives the detail for the production he wants on that site. There are many third party websites as well involved in providing the service. Every company related to the business bids for the customer’s project and the one who’s accepted by the customer wins the project. In this way the customer has more power over price negotiation. This type of service also helps the customer get the most customizable options for his demand available.

4. C2C (consumers to consumers)
This form of ecommerce has made a big difference, You can now buy or sell any used products from a lot of classified websites like ebay. This types of sites have improved the market of second hand or used products by giving the consumers substantially more power to derive more utility out of his money.