more about ecommerce

 there are 4 main categories of  ecommerce.

they are :

customer to customer (C2C) :

here customers sell items, products or services to other customers , transfers of money are performed by a 3rd party such as amazon etcetera.

customer to business (C2B) : 

here customers sell items, goods or services to companies for ex : you send a project to a bunch of companies and they want it so they say they will gibe you money so you review the companies and take the amount of money suitable.

business to business (B2B) : 

here both buyer and seller are two different organisations other than a customer and seller so basically a business sells raw materials to a business who completes the product and sells it to the customer.

 business to customer (B2C) :  

here items,  products or services are sold by an organisation to a customer .this the most common type of ecommerce when you buy something from online . you have been involved in a B2C ecommerce