Electronic payment transaction via sms

• US 20030171993A1
• Filed: 04/21/2003
• Published: 09/11/2003
• Est. Priority Date: 08/01/2000
• Status: Abandoned Application

• Current Assignee: Modulatec GmbH
• Original Assignee: Modulatec GmbH
• Inventors: Chappuis, Pierre
• Application Number:
  US10/343,564
• Publication Number:
  US 20030171993A1
• Time in Patent Office: Days
• US Class Current: 705/16
• CPC Class Codes: G06Q 20/04 Payment circuits
• CPC Class Codes: G06Q 20/102 Bill distribution or payments
• CPC Class Codes: G06Q 20/20 Point-of-sale [POS] network systems
• CPC Class Codes: G06Q 20/3223 Realising banking transactions through M-devices
• CPC Class Codes: G06Q 20/3255 using mobile network messaging services for payment, e.g. SMS
• CPC Class Codes: G06Q 20/326 Payment applications installed on the mobile devices
• CPC Class Codes: G06Q 20/341 Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
• CPC Class Codes: G06Q 20/382 insuring higher security of transaction
• CPC Class Codes: G06Q 20/385 using an alias or single-use codes
• CPC Class Codes: G06Q 30/04 Billing or invoicing
• CPC Class Codes: G07F 7/0886 the card reader being portable for interacting with a POS or ECR in realizing a payment transaction
• CPC Class Codes: G07F 7/1008 Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system

Abstract

The present invention makes available a method for handling electronic payment transactions using a mobile terminal 1, in particular a mobile telephone, which method comprises the following steps:

transmission of a payment request from the mobile terminal 1 to a payment handling centre 6;

transmission of the desired payment modalities from the mobile terminal 1 to the payment handling centre 6;

allocation of an individual transaction code or clearance code for each payment transaction, and

transmission of the allocated transaction code or clearance code to the mobile terminal 1 and/or a payee 8.

Claims

1. A method for handling electronic payment transactions using a mobile terminal (1), in particular a mobile telephone, comprising the following steps:

transmission of a payment request from the mobile terminal (1) to a payment handling centre (6);

transmission of the desired payment modalities from the mobile terminal (1) to the payment handling centre (6),

characterised by the further steps;

allocation of an individual transaction code or clearance code for each payment transaction;

transmission of the allocated transaction code or clearance code to the mobile terminal (1) and/or a payee (8).

2. A method according to claim 1, characterised in that the individual transaction code or clearance code is generated by the payee and transmitted to the payment handling centre, and in that the payment handling centre transmits the transaction code or clearance code to the mobile terminal (1) only after the payment has been made.

3. A method according to any one of claims 1 or 2, characterised in that the individual transaction code or clearance code contains information on the payee and/or the amount of the payment to be made.

4. A method according to any one of the preceding claims, characterised in that the individual transaction code or clearance code is provided with a freely definable validity time limit.

5. A method according to claim 1, characterised in that for each payment transaction an individual key is generated by the payee and is transmitted to the payment handling centre and in that the allocation of the individual transaction code or clearance code by the payment handling centre with reference to the individual key transmitted by the payee is effected in such a way that the payee can check the validity of the individual transaction code or clearance code with reference to the underlying individual key.

6. A method according to claim 5, characterised in that the individual key contains information on the payee and/or the amount of the payment to be made.

7. A method according to any one of claims 5 or 6, characterised in that the individual key is provided with a freely definable validity time limit.

8. A method according to any one of the preceding claims, characterised in that the transmission of the individual transaction code or clearance code constitutes clearance of the payment transaction.

9. A method according to any one of the preceding claims, characterised in that the transmission of the transaction code or clearance code from the payment handling centre to the payee is effected via the mobile terminal.

10. A method according to claim 9, characterised in that the transaction code or clearance code received by the payment handling centre from the mobile terminal is transmitted onwards via an air interface to the payee.

11. A method according to claim 10, characterised in that the air interface is an infrared or Bluetooth connection.

12. A method according to any one of the preceding claims, characterised in that the communication between the mobile terminal (1) and the payment handling centre (6) is effected at least in part via a data channel or signalling channel of an air interface (3).

13. A method according to claim 12, characterised in that the communication between the mobile terminal (1) and the payment handling centre (6) is effected at least in part by means of the SMS service of the GSM standard.

14. A method according to claim 12, characterised in that the communication between the mobile terminal (1) and the payment handling centre (6) is effected at least in part by means of a short message service of the GPRS or the UMTS standard.

15. A method according to any one of the preceding claims, characterised in that data read from a memory (2) in the mobile terminal (1) are used in the communication between the mobile terminal (1) and the payment handling centre (6).

16. A method according to claim 15, characterised in that the data unambiguously identify the mobile terminal (1) concerned and are either stored statically or generated dynamically.

17. A method according to claim 15 or 16, characterised in that the data are read from a card (2) located in the mobile terminal (1).

18. A method according to any one of claims 15 to 17, characterised in that the data are read from a SIM card (2).

19. A method according to any one of claims 15 to 17, characterised in that the data are read from a smart card (2) located in the mobile terminal.

20. A method according to any one of the preceding claims, characterised in that the payment modalities contain credit card information.

21. A method according to claim 20, characterised in that the credit card information is not accessible to the payee (8).

22. A method according to claim 20 or 21, characterised in that the credit card information is input manually to the mobile terminal (1).

23. A method according to any one of the preceding claims, characterised in that the communication between the mobile terminal (1) and the payment handling centre (6) is effected in an encrypted manner.

24. A method according to any one of the preceding claims, characterised in that after the payment transaction information regarding the transaction is stored in a memory (2) of the mobile terminal (1).

25. A method according to claim 24, characterised in that the transaction information can be read out by an authorised user of the mobile terminal (1) and/or transferred to a different device.

26. A method according to any one of the preceding claims, characterised in that the payment is effected immediately or in a time-delayed manner according to the payment modalities.

27. A software program, characterised in that it makes possible the implementation of a method according to any one of the preceding claims.

28. A telephone card for a mobile telephone, characterised in that it includes a memory in which a software program for implementing a method according to any one of claims 1 to 26 is stored or implemented.

29. A server for handling electronic payment transactions, characterised in that it includes a software program for implementing a method according to any one of claims 1 to 26.