There are three areas toko online bitcoin stores e-commerce: online retailing, electric markets, and online auctions. Online financial exchanges for currency exchanges or trading purposes.

1981: Thomson Holidays UK is the first business-to-business online shopping system to be installed. Not permitted to testify is Quantum Technology, later to become AOL. Electronic Mall in the USA and Canada. It is the first comprehensive electronic commerce service. 1989: In May 1989, Sequoia Data Corp. Introduced Compumarket The first internet based system for e-commerce.

Sellers and buyers could post items for sale and buyers could search the database and make purchases with a credit card. 1993: Paget Press releases edition No. B2B marketplace established in India. B2B marketplace established in Korea.