eLeads app can be used by the exhibitors and doormen (at exhibition entrance) to scan the visitors badge (printed via our web platform) and verify the authenticity of the visitors. Exhibitors in addition can setup questions and get answers to the questions from each visitor (after he/she scans the visitor). Thus the app is used not only for validation of the visitors but also collect the leads and important information about them which can be used for marketing purposes post exhibition.