Distribution of digital data concerning commercial exchanges, uses server with database connected to suppliers and purchasers, with authenticated supplier access to update their data

摘要

The system has a server with a database and links to multiple client stations, which are used by suppliers to show offers and by purchasers to access offers. The system uses prior authentication of suppliers, using certification data on the database. Data sent to the supplier includes a supplier-defined frame, together with access rights and notification when altering a supplier's data.