SYSTEM AND METHOD FOR PROVIDING A MULTIPLE-STAGE CONTEST

A system of providing a multiple-stage contest is provided. A plurality of contest entries eligible to win a multiple-stage contest are sold to a plurality of contestants, each contest entry being defined at least by a set of one or more distinct identifiers. At each stage in the multiple-stage cont...

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Bibliographische Detailangaben
Hauptverfasser: LUTNICK, HOWARD W, NOVIELLO, JOSEPH C, MANNING, GREGORY P
Format: Patent
Sprache:eng ; fre
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