D-Commerce stands for Decentralized Commerce which is one type of an E-Commerce. It is a Business-to-Business (B2B) online business.
D-Commerce helps promote the gathering of small retailers that enable consumers, small producers, wholesalers, and retailers to combine their purchasing volume for goods, raw materials or services from one or more suppliers and to place their orders directly to suppliers, in a short or instant period of time. This type of commerce is different from the traditional e-commerce in which sellers need to have their e-shops on established platforms such as Amazon or Alibaba, etc..