| 摘要 |
Systems and methods consistent with the present invention facilitate a transaction between a user and a party represented by a server on a network. When the user agrees to enter a transaction with the party, the party's server informs a profile server. The profile server stores a user profile tag corresponding to the user, including a unique user identification code, instructions, and user data. Using information in the user profile tag, the profile server confirms that the user wishes to engage in the transaction. After this confirmation, the profile server may complete the transaction.
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