A simple and effective solution for virtual trade shows and fairs based on the relevance of the meetings. The PairConnex solution allows each participant to see the list of exhibitors classified by score of compatibility with their interests, in order to favor the most interesting visits. On the exhibitor side, they benefit from a micro-page on which they can display information about their company, products and representatives. This page also allows the integration of hyperlinks and videos. In addition, a private videoconferencing room is available to participants throughout the event, for live meetings.