Secure m-commerce transactions through legacy POS systems

• US 20030154139A1
• Filed: 12/31/2002
• Published: 08/14/2003
• Est. Priority Date: 12/31/2001
• Status: Abandoned Application

• Current Assignee: Kevin K.M. Woo
• Original Assignee: Kevin K.M. Woo
• Inventors: Woo, Kevin K. M.
• Application Number:
  US10/334,149
• Publication Number:
  US 20030154139A1
• Time in Patent Office: Days
• US Class Current: 705/26
• CPC Class Codes: G06Q 20/04 Payment circuits
• CPC Class Codes: G06Q 20/20 Point-of-sale [POS] network systems
• CPC Class Codes: G06Q 20/3227 using secure elements embedded in M-devices
• CPC Class Codes: G06Q 20/326 Payment applications installed on the mobile devices
• CPC Class Codes: G06Q 30/0609 Buyer or seller confidence or verification

Abstract

A method for conducting an electronic commerce transaction between a customer and a merchant, the transaction using customer information stored in a customer device and transaction information both stored and entered into a merchant device, the method including the steps of: providing an entity for collecting the customer and transaction information from the customer and merchant devices and for generating a transaction identification number for the transaction, wherein the transaction identification number includes a unique personal account number (PAN) for identifying the entity; sending the transaction identification number from the entity to the customer and/or customer device to commence the transaction by the customer providing the transaction identification number to a point-of-sale device; detecting the transaction identification number at an acquirer device, being in communication with the point-of-sale terminal, to identify the entity; requesting the customer and transaction information from the entity by the acquirer device; and, sending the customer and transaction information from the entity to the acquirer device to determine a result for the transaction.

Claims

1. A method for conducting an electronic commerce transaction between a customer and a merchant, said transaction using customer information stored in a customer device and transaction information stored in a merchant device, said method comprising the steps of:

providing an entity for collecting said customer and transaction information from said customer and merchant devices and for generating a transaction identification number for said transaction, wherein said transaction identification number includes a unique personal account number (PAN) for identifying said entity;

sending said transaction identification number from said entity to said customer or said customer device to commence said transaction by said customer providing said transaction identification number to a point-of-sale device;

detecting said transaction identification number at an acquirer device, being in communication with said point-of-sale device, to identify said entity;

requesting said customer and transaction information from said entity by said acquirer device; and

,

sending said customer and transaction information from said entity to said acquirer device to determine a result for said transaction.

2. The method of claim 1 and further comprising the step of storing said customer and transaction information at said entity.

3. The method of claim 2 and further comprising the step of linking said transaction identification number to said customer and transaction information at said entity.

4. The method of claim 3 and further comprising the step of authenticating said customer by said entity comparing a user ID and a user password for said customer entered by said customer and transmitted to said entity during said transaction to a user ID and a user password for said customer previously stored at said entity.

5. The method of claim 4 and further comprising the step of authenticating said customer device by said entity comparing device specific information for said customer device transmitted to said entity during said transaction to device specific information for said customer device previously stored at said entity.

6. The method of claim 5 wherein said device specific information includes an IP address.

7. The method of claim 1 wherein at least some of said customer information is entered into said entity prior to said transaction.

8. The method of claim 1 wherein said transaction identification number is generated by said entity prior to said transaction.

9. The method of claim 1 wherein at least some of said transaction information is entered into said merchant device prior to or during said transaction.

10. The method of claim 1 wherein said transaction identification number is generated by said entity during said transaction in real-time.

11. The method of claim 1 wherein said transaction is a mobile commerce (m-commerce) transaction.

12. The method of claim 1 wherein said customer device is a wireless device.

13. The method of claim 12 wherein said wireless device includes a cellular telephone and a personal digital assistant.

14. The method of claim 1 wherein said point-of-sale device is a point-of-sale (POS) terminal.

15. The method of claim 1 wherein said entity, said merchant device, and said acquirer device are servers connected to a network.

16. The method of claim 15 wherein said network includes a wireless network and the Internet.

17. The method of claim 1 wherein said transaction includes a credit card transaction and a debit card transaction.

18. The method of claim 1 wherein said transaction includes a card-present credit card transaction and a card-present debit card transaction.

19. The method of claim 1 wherein said transaction includes a card-not-present credit card transaction and a card-not-present debit card transaction.