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    • 1. 发明授权
    • Network sales system
    • 网络销售系统
    • US06449599B1
    • 2002-09-10
    • US09304723
    • 1999-05-04
    • Andrew C. PayneLawrence C. StewartDavid J. Mackie
    • Andrew C. PayneLawrence C. StewartDavid J. Mackie
    • G06F1760
    • G06Q30/06G06Q10/087G06Q20/02G06Q20/04G06Q20/0855G06Q20/10G06Q20/102G06Q20/12G06Q20/26G06Q20/382G06Q20/40G06Q20/401G06Q30/04G06Q30/0601G06Q30/0609G06Q30/0633G07F7/00
    • A network-based sales system includes at least one buyer computer for operation by a user desiring to buy a product, at least one merchant computer, and at least one payment computer. The buyer computer, the merchant computer, and the payment computer are interconnected by a computer network. The buyer computer is programmed to receive a user request for purchasing a product, and to cause a payment message to be sent to the payment computer that comprises a product identifier identifying the product. The payment computer is programmed to receive the payment message, to cause an access message to be created that comprises the product identifier and an access message authenticator based on a cryptographic key, and to cause the access message to be sent to the merchant computer. The merchant computer is programmed to receive the access message, to verify the access message authenticator to ensure that the access message authenticator was created using the cryptographic key, and to cause the product to be sent to the user desiring to buy the product.
    • 基于网络的销售系统包括至少一个买家计算机,用于希望购买产品的用户操作,至少一个商家计算机和至少一个支付计算机。 购买者计算机,商务计算机和支付计算机通过计算机网络相互连接。 买方计算机被编程为接收用于购买产品的用户请求,并且使支付消息被发送到支付计算机,该支付计算机包括识别产品的产品标识符。 支付计算机被编程为接收支付消息,以使得产生包含产品标识符的访问消息和基于加密密钥的访问消息认证器,并且使访问消息被发送到商家计算机。 商业计算机被编程为接收访问消息,以验证访问消息认证器,以确保使用加密密钥创建访问消息认证器,并使产品发送给希望购买产品的用户。