System and method for mobile payment
OwnerHazem Abdel Maguid, George Tzavelasinventors
Life of this patent
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Abstract
A system and method for mobile payment. The system and method provide for a user of a mobile telephony device (MTD), having an affixed wireless identification tag, to make payments, and other similar financial transactions, by presenting the MTD at a point-of-sale (POS), or equivalent, and by providing a confirmation, including a personal identification number, to complete the financial transaction via a data communication infrastructure (e.g. Unstructured Supplementary Service Data (USSD)) supported by the MTD.
Claims16
A system for mobile payment from a user having a mobile telephony device (MTD) to a merchant having a point-of-sale (POS) system containing a merchant identification number (MIN), the system comprising:
- a wireless identification tag affixed to the MTD having encoded therein a user identification number (UIN) associated with the user;
- an identification tag reader for wirelessly reading the UIN encoded on the wireless identification tag when the MTD is proximate the POS system and for communicating the UIN to the POS system;
- one or more data repositories storing a first data record associating the MIN with a financial account belonging to the merchant (MFA) and a second data record associating the UIN with a financial account belonging to the user (UFA);
- and
- a transaction treatment platform adapted to:
- receiving, from the POS system, a transaction request comprising the UIN, a payment amount, and the MIN;
- authenticating the transaction by authenticating the MIN and the UIN, ensuring the UFA has sufficient credit to cover the payment amount, and obtaining a data communications address for the MTD by communicating with the one or more data repositories;
- sending a confirmation request, comprising the data communications address for the MTD, a confirmation message, the payment amount, UIN and MIN, to a data communications gateway for forwarding to the MTD;
- receiving, from the communications gateway, a confirmation reply comprising a PIN entered by the user, the data communications address for the MTD, the payment amount, UIN and MIN;
- authenticating the PIN and on successful authentication causing an amount equal to the payment amount to be transferred from the UFA to the MFA by communicating with the one or more data repositories;
- and
- sending a first success message to the POS system and sending a second success message to the MTD.
A method for mobile payment from a user having a mobile telephony device (MTD) to a merchant having a point-of-sale (POS) system, the method comprising the steps of:
- registering the merchant by assigning a merchant identification number (MIN), entering the MIN into the POS system, and creating a data record in a data repository associating the MIN with a financial account belonging to the merchant (MFA);
- registering the user by assigning a user identification number (UIN), encoding the UIN is a wireless identification tag affixed to the MTD, creating a data record in the data repository associating the UIN with a financial account belonging to the user (UFA);
- initiating a payment transaction by the user placing the MTD proximate the POS system and by a identification tag reader connected with the POS system wirelessly reading the UIN encoded on the identification tag affixed to the MTD;
- submitting, from the POS system to a transaction treatment platform (TTP), a transaction request comprising the UIN, a payment amount, and the MIN;
- authenticating the transaction by authenticating the MIN and the UIN, ensuring the UFA has sufficient credit to cover the payment amount, and obtaining a data communications address for the MTD;
- sending a confirmation request, comprising the data communications address for the MTD, a confirmation message, the payment amount, UIN and MIN, to a data communications gateway;
- sending the confirmation message to the MTD;
- receiving the confirmation message at the MTD and the user confirming the payment transaction by entering a personal identification number (PIN);
- sending a confirmation reply comprising the PIN, the data communications address for the MTD, the payment amount, UIN and MIN;
- authenticating the PIN and on successful authentication causing an amount equal to the payment amount to be transferred from the UFA to the MFA;
- and
- sending a first success message to the POS system and sending a second success message to the MTD.
Dependencies are inferred from the claim text.