What type of travel e-commerce does reverse auction belong to?

Reverse auction belongs to the C2b type of travel e-commerce. There are two main forms of tourism C2B e-commerce. The first form is a reverse auction, which is the reverse process of a bidding auction. Tourism e-commerce refers to a business system that uses the Internet as the main body, based on tourism information databases and electronic commercial banks, and uses the most advanced electronic means to operate the tourism industry and its distribution system.