Process for the acceptance of a virtual prepaid card use request
permitting the reuse of its serial number
    1.
    发明授权
    Process for the acceptance of a virtual prepaid card use request permitting the reuse of its serial number 失效
    用于接受虚拟预付卡使用请求的过程,允许重复使用其序列号

    公开(公告)号:US5991413A

    公开(公告)日:1999-11-23

    申请号:US873653

    申请日:1997-06-12

    摘要: The present invention relates to a process for accepting a request for use of a virtual prepaid card involving the following stages:a user of a virtual prepaid card is connected to a server containing a data base, particularly version numbers, which are incremented when the corresponding cards are empty or obsolete,said user is authenticated with the server by communicating thereto an authentication sequence and a version number,said server supplies these numbers to a security processor having the capacity to recalculate the authentication sequence and check the validity thereof,in the case of the validity thereof, the processor transmits to the server a consumption authorization,after receiving said authorization the server gives agreement to the use request, within the limits of the credit remaining on the card and the validity date of the latter.

    摘要翻译: 本发明涉及一种用于接受涉及以下阶段的虚拟预付卡使用请求的处理:虚拟预付卡的用户连接到包含数据库(特别是版本号)的服务器,该数据库在相应的 卡是空的或过时的,所述用户通过与服务器通信来认证身份验证序列和版本号,所述服务器将这些号码提供给具有重新计算认证序列的能力的安全处理器,并在该情况下检查其有效性 在其有效性的情况下,处理器在接收到所述授权之后,在卡上剩余的信用限额和后者的有效期之后向服务器发送消费授权,服务器对使用请求达成一致。