Providing a web site featuring on-line classified advertisements and product information; online exhibition and expositions, tradeshow, conference, workshop, special events; providing an on-line searchable computer database featuring classified advertisement and product information; listings of manufacturers, advertisers; providing consumer product and service information via global computer networks and wireless networks; promoting the goods and services of others over global computer networks and wireless networks; providing an online business information directory on global computer networks and wireless networks; Arranging, conducting, promoting tradeshow, conference, workshop, special events for business purposes related to pharmaceutical, biotechnology, healthcare, foods, cosmetics and any other products displayed by the exhibitors