| 摘要 |
In accordance with one exemplary embodiment of the invention, a radio frequency identification (RFID) transaction device is used to complete a transaction. The RFID transaction device may communicate a tertiary number and/or a URL instead of sensitive transaction device information. The tertiary number and/or URL may point the RFID transaction device to a third-party authorizing agent. The third party may verify that the URL and/or a tertiary number corresponds to a valid transaction account on the account provider system. The third party may use the URL and/or the tertiary number to locate the appropriate verifying (e.g., "validating") information for confirming the transaction account validity. Once the third party verifies the validity of the transaction account using the URL and/or the tertiary number, the third party (e.g., account issuer or acquirer) may provide authorization to the merchant that a transaction may be completed.
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