The invention is about an electronic commerce
system using on-line information matching and its services meant to offer real-time matching service between buyers and sellers, upon request from the buyer, User's
Server, by granting the seller, Merchandiser's
Server a
signal code to respond to buyer's queries by selectively providing the queried information to the said User's
Server by way of a bi-directional communication means to conclude the commercial relationship therebetween.In establishment of the foresaid the invention systemizes an Operation Server, equipped with ‘Querier’, ‘Merchandiser Registerer’, ‘Integrated Information Manager’, and ‘Matching Program Operator’, ‘User's Server’, querying information to the said Operation Server, and ‘Merchandiser's Server’, offering information as queried so.The said
system processes, in order, ‘Membership Phase’, ‘Program Installation Phase’, ‘Merchandiser Registration Phase’, ‘Call-
signal Distribution Phase’, ‘Querying Phase’, ‘Code Classification Phase’, ‘Information
Collation Phase’, and ‘Information Accessing Phase’.