A method, system, server architecture and/or tangible medium upgrade and award admittance of events to an event customer, preferably via a data communication network. The method includes, for example, receiving a communication from the event customer, the communication including a request to obtain admittance...http://www.google.es/patents/US7031945?utm_source=gb-gplus-sharePatente US7031945 - System and method for reallocating and/or upgrading and/or rewarding tickets, other event admittance means, goods and/or services
System and method for reallocating and/or upgrading and/or rewarding tickets ...
