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    • 5. 发明授权
    • Auction redemption system and method
    • 拍卖赎回制度和方法
    • US07461022B1
    • 2008-12-02
    • US09422114
    • 1999-10-20
    • Thomas ChurchillJohn Patrick ConnellyEric BoydVenkat PanchapakesanSeth GodinHenry Hyunsuk SohnDavid Conway
    • Thomas ChurchillJohn Patrick ConnellyEric BoydVenkat PanchapakesanSeth GodinHenry Hyunsuk SohnDavid Conway
    • G06Q40/00
    • G06Q30/06G06Q10/02G06Q30/08G06Q40/00G06Q40/04
    • An electronic auction system known as the Yahoo! Auction System provides functionality that permits users to conduct auction transactions with various payment units, such as incentive points and credit points, as well as money. Points can be earned in a variety of ways and redeemed via online auctions. The Yahoo! Auction System includes a web server, a messaging server, a database server, and various databases including an account database for storing information about account balance, expiration date for each point or group of points, and redemption information. The Yahoo! Auction System provides different auction formats, such as Standard Auction, Dutch Auction, Progressive Auction, Buy-or-Bid Auction, and Declining Bid Auction. The Yahoo! Auction System reserves the bid amount associated any new valid bid in the bidder's account and unreserves those bid amounts that were previously reserved but are no longer the winning bid or otherwise displaced from the top bid positions.
    • 被称为雅虎拍卖系统的电子拍卖系统提供了允许用户与各种支付单位进行拍卖交易的功能,例如激励点和信用点以及金钱。 积分可以通过各种方式获得,并通过在线拍卖赎回。 雅虎拍卖系统包括网络服务器,消息传递服务器,数据库服务器以及各种数据库,包括用于存储有关帐户余额的信息的帐户数据库,每个点或一组点的到期日以及兑换信息。 雅虎拍卖系统提供不同的拍卖格式,例如标准拍卖,荷兰拍卖,逐行拍卖,买卖拍卖,以及拒绝拍卖。 雅虎拍卖系统保留与投标人帐户中任何新的有效投标相关的投标金额,并取消保留先前保留但不再是中标或以其他顶级出价位置偏移的投标金额。