| 摘要 |
A system and method for conducting payment transaction using a mobile device equipped with a NFC interrogator, comprising: creating a payer user account in a server and associating a payer mobile device with the payer user account; registering, by the server, a payee NFC identity tag; recording, by the server, a payment transaction and associating the payment transaction record to the payee NFC identity tag; interrogating the payee NFC identity tag by the payer mobile device; transmitting the acquired identifier of the payee NFC identity tag to the server; matching the received identifier to the associated payment transaction record; retrieving and sending to the payer mobile device the matched associated payment transaction information; displaying the payment transaction information in the payer mobile device for user confirmation; transmitting the confirmed information and the payer mobile device identification data to the server to complete the payment transaction. |
| 主权项 |
1. A method for conducting payment transaction using mobile communication devices, comprising:
creating a payer user account for a payer user in a central processing server,
wherein the payer user account creation comprises associating a payer mobile communication device with the payer user account by preserving identification data of the payer user and identification data of the payer mobile communication device in a data repository,wherein the payer mobile communication device being equipped with a near field communication (NFC) interrogator, one or more processors, and configured to communicate with the central processing server through a first communication network, andwherein the payer user account creation further comprises creating a payer virtual repository of monetary units associating with the payer user account by preserving data of the payer user's financial information in the data repository; creating a payee user account for a payee user in a central processing server,
wherein the payee user account creation comprises creating a payee virtual repository of monetary units associating with the payee user account by preserving data of the payee user's financial information in the data repository; registering, by the central processing server, a payee near field communication (NFC) identity device or tag, comprising recording an identifier of the payee NFC identity device or tag in the data repository; recording, by the central processing server, information of a payment transaction in the data repository and associating the payment transaction information record to the identifier of the payee NFC identity device or tag; interrogating the payee NFC identity device or tag by the payer mobile communication device using its interrogator, comprising acquiring the identifier of the payee NFC identity device or tag; processing information of the payment transaction associated with the payee NFC identity device or tag, comprising:
transmitting, by the payer mobile communication device, the acquired identifier of the payee NFC identity device or tag to the central process server,matching, by the central process server, the received identifier of the payee NFC identity device or tag to the associated payment transaction information record in the data repository;retrieving from the data repository and sending to the payer mobile communication device the matched associated payment transaction information;displaying the matched associated payment transaction information on a screen in the payer mobile communication device; andreceiving a user input indicating user confirmation from the payer user; and transmitting, by the payer mobile communication device, the matched associated payment transaction information and identification data about the mobile communication device to the central processing server through the first communication network upon user confirmation; verifying, by the central processing server, authenticity of the received the matched associated payment transaction information and identification data about the mobile communication device; transferring, by the central processing server, monetary units between the payer virtual repository of monetary units and the payee virtual repository of monetary units by modifying data of the payer user's financial information and data of the payee user's financial information in the data repository upon positive verification of authenticity of the received the matched associated payment transaction information and identification data about the mobile communication device. |
