发明名称 METHOD AND SYSTEM FOR HANDLING INVOICES
摘要 A method and system for handling a given invoice generated at a biller and destined to a customer entity is provided. First and second permission levels are provided at the biller and are associated to first and second respective users of the customer entity. The first permission level allows the first user to process invoices of a first type characterized by amounts in a first range of amounts and the second permission level allows the second user to process invoices of a second type characterized by amounts in a second range of amounts. Either one of the first user and the second user is enabled to process the given invoice over a network on the basis of their associated permission levels.
申请公布号 CA2345505(A1) 申请公布日期 2002.10.30
申请号 CA20012345505 申请日期 2001.04.30
申请人 CANADIAN NATIONAL RAILWAY COMPANY 发明人 RANDELL, WAYNE L.;WIDLAKE, EDWARD A.;PODGURNY, LEONARD A.
分类号 G06Q30/04;G06Q20/14;(IPC1-7):H04L12/16;H04L9/00;G06F17/60 主分类号 G06Q30/04
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