An interactive reward system to allow a user to collect and redeem rewards is disclosed. The system can operate over the Internet or any other network of linked mirco-processors which can reference a database. The user can obtain rewards when using a user computer. A reward can be obtained when the user...http://www.google.fr/patents/US7624038?utm_source=gb-gplus-shareBrevet US7624038 - Interactive reward system and method
