Method of Effecting Cashless Payments and a System for Implementing the Method

• US 20100223146A1
• Filed: 12/24/2009
• Published: 09/02/2010
• Est. Priority Date: 10/02/2000
• Status: Abandoned Application

• Current Assignee: Sybase 365 Incorporated (SAP SE)
• Original Assignee: Sybase 365 Incorporated (SAP SE)
• Inventors: Entenmann, Mathias
• Application Number:
  US12/647,061
• Publication Number:
  US 20100223146A1
• Time in Patent Office: Days
• US Class Current: 705/17
• CPC Class Codes: G06Q 20/204 comprising interface for record bearing medium or carrier for electronic funds transfer or payment credit
• CPC Class Codes: G06Q 20/32 using wireless devices
• CPC Class Codes: G06Q 20/3223 Realising banking transactions through M-devices
• CPC Class Codes: G06Q 20/407 Cancellation of a transaction
• CPC Class Codes: G06Q 30/06 Buying, selling or leasing transactions

Abstract

The object of the present invention is to provide a method for simple but secure cashless payment, especially at different locations, and a system for implementing the method. In the method according to the invention an amount of money is read in at a merchant station and transmitted to a comparing device together with an-identification code of the merchant station, the data being stored in the interim at the comparing device. The payer sends the identification code of the merchant station through a mobile cell phone to the comparing device, which compares the identification code with that of the stored data and transmits the corresponding amount of money to the cell phone. Confirmation of the payment is requested there and transmitted to the comparing device, which transmits a corresponding account entry to an account keeping device. The system for implementing the method includes a cell phone, which operates in cell phone network, a merchant station and a comparing device, which can be connected to the cell phone and the merchant station through telecommunications and/or data links.

Claims

1. A method for cashless payment transactions, comprising:

receiving at a gateway a request message from a merchant station, the merchant station associated with a merchant and the request message (a) indicative of a cashless payment transaction involving the merchant and a user of a mobile cell phone and (b) including at least an identifier of the merchant station, an identifier of the mobile cell phone, and a transaction amount;

performing one or more processing steps including at least (a) validating the merchant based on the identifier of the merchant station, (b) validating the user of the mobile cell phone based on the identifier of the mobile cell phone, and (c) preserving aspects of the cashless payment transaction as an open transaction in transaction memory;

generating a notification message to the user of the mobile cell phone, the notification message containing at least (a) the identifier of the merchant station and (b) the transaction amount;

receiving a reply message from the user of the mobile cell phone, the reply message containing at least an indicator from the user of the mobile cell phone signifying acceptance or rejection of the cashless payment transaction; and

advancing the cashless payment transaction responsive to the indicator signifying acceptance or terminating the cashless payment transaction, and purging the open transaction from transaction memory, responsive to the indicator signifying rejection.

2. The method of claim 1, wherein, based on the transaction amount, funds belonging to the user of the mobile cell phone sufficient for the cashless payment transaction are confirmed during the one or more processing steps.

3. The method of claim 1, further comprising:

generating a confirmation message to the user of the mobile cell phone.

4. The method of claim 1, further comprising:

generating a confirmation message to the merchant station.

5. The method of claim 1, wherein the notification message and the reply message are each conveyed through one of (a) a wireless messaging paradigm or (b) infrared communication.

6. The method of claim 5, wherein the wireless messaging paradigm is one of (a) Unstructured Supplementary Service Data or (b) Short Message Service.

7. A system for cashless payment transactions, comprising:

a gateway at which a request message is received from a merchant station, the merchant station associated with a merchant and the request message (a) indicative of a cashless payment transaction involving the merchant and a user of a mobile cell phone and (b) including at least an identifier of the merchant station, an identifier of the mobile cell phone, and a transaction amount;

a comparing device capable of;

(a) (i) validating the merchant based on the identifier of the merchant station, (ii) validating the user of the mobile cell phone based on the identifier of the mobile cell phone, and (iii) preserving aspects of the cashless payment transaction in transaction memory;

(b) generating a notification message to the user of the mobile cell phone, the notification message containing at least (i) the identifier of the merchant station and (ii) the transaction amount;

(c) receiving a reply message from the user of the mobile cell phone, the reply message containing at least an indicator from the user of the mobile cell phone of acceptance or rejection of the cashless payment transaction; and

(d) advancing the cashless payment transaction responsive to the indicator signifying acceptance and terminating the cashless payment transaction responsive to the indicator signifying rejection.

8. The system of claim 7, the comparing device further capable of:

generating a confirmation message to the user of the mobile cell phone.

9. The system of claim 7, the comparing device further capable of:

generating a confirmation message to the merchant station

10. The system of claim 7, wherein the notification message and the reply message are each conveyed through one of (a) a wireless messaging paradigm or (b) infrared communication.

11. The system of claim 7, wherein the wireless messaging paradigm is one of (a) Unstructured Supplementary Service Data or (b) Short Message Service.