Lets have a look at them. E-commerce can be broken into four main categories. What Are The Different Types Of Ecommerce Business Models Types of E-Commerce Models 1. . B2B Business- to Business A B2B e-commerce application is focused on trading and providing products and services between two businesses. Consumer To Consumer. The first category of ecommerce is the traditional retail sales model and various related business models. B2A this e-commerce category refers to all transactions between companies and public administration. Business To Consumer B2C. White label and private label. B2C Business- to Consumer A B2C model is focused on trading and providing products and services between business and customer. Ecommerce can be further broken into four main categories B2B B2C C2B and C2C. Business to business known as B2B model is the largest e-commerce model that is based. The rest of this ...