发明名称 |
Method and system for electronic purchases using an intelligent data carrier medium, electronic coupon system, and interactive TV infrastructure |
摘要 |
A method and a system for electronically transacting a purchase between a purchaser and a merchant are disclosed. The method includes storing accrued incentives on an intelligent data carrier medium via interactive television (DTV/STB) equipment and redeeming a discount or a value corresponding to the accrued incentives present on the data carrier medium when a purchase is made. The electronic purchase system using an electronic network contains a purchaser interactive television (DTV/STB) equipment connected to the electronic network, a fixed intelligent data carrier medium connected to the interactive television (DTV/STB) equipment for service authentication and decryption and a detachable intelligent data carrier medium connected to the interactive television (DTV/STB) equipment.
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申请公布号 |
US2003236756(A1) |
申请公布日期 |
2003.12.25 |
申请号 |
US20020177236 |
申请日期 |
2002.06.21 |
申请人 |
METABYTE NETWORKS, INC. |
发明人 |
HUMPLEMAN RICHARD;WATSON DAN;MEHTA MANU |
分类号 |
G06Q30/00;H04N7/16;H04N7/173;(IPC1-7):G06F17/60 |
主分类号 |
G06Q30/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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