ELECTRONIC PAYMENTS USING VISUAL CODE

• US 20130282590A1
• Filed: 04/19/2012
• Published: 10/24/2013
• Est. Priority Date: 04/19/2012
• Status: Abandoned Application

• Current Assignee: PayPal, Inc. (PayPal Holdings, Inc.)
• Original Assignee: eBay Inc.
• Inventors: Rajarethnam, Rajeshwar
• Application Number:
  US13/450,925
• Publication Number:
  US 20130282590A1
• Time in Patent Office: Days
• US Class Current: 705/71
• CPC Class Codes: G06Q 20/3276 using a pictured code, e.g. barcode or QR-code, being read by the M-device
• CPC Class Codes: G06Q 20/382 insuring higher security of transaction

Abstract

A payer can present an electronic payment to a payee using a visual code. Such a visual code may be created by generating a semi-payment that records and secures the electronic payment to be made to the payee, encrypting a semi-payment identifier with the payee'"'"'s encryption key, and encoding the encrypted semi-payment identifier into a visual code. The visual code may be received by the payee or by any user authorized to accept payments on behalf of the payee, who can accept the visual code payment by capturing the visual code using a user device. The captured visual code may be decrypted using the payee'"'"'s decryption key installed on the user device, so that the semi-payment identifier can be retrieved and transmitted to a payment service provider, which completes the payment by processing the semi-payment located using the semi-payment identifier.

Claims

1. A method of facilitating electronic payments, the method comprising:

receiving, electronically by a processor of a payment service provider, a semi-payment identifier (ID) from a user device, the semi-payment ID being decrypted from a visual code that is captured at the user device, wherein the visual code is decrypted using a first key of a payee;

locating, by the processor, a semi-payment identified by the semi-payment ID; and

processing, by the processor, the semi-payment to transfer funds to the payee.

2. The method of claim 1, wherein the visual code is a two-dimensional code.

3. The method of claim 2, wherein the visual code is a quick response (QR) code.

4. The method of claim 1, wherein the visual code is generated through a process comprising:

receiving, electronically by the processor, a request to pay the payee via visual code;

generating, by the processor, the semi-payment corresponding to the request, wherein the semi-payment is identified by the semi-payment ID;

encrypting the semi-payment ID with a second key of the payee; and

encoding the encrypted semi-payment ID into the visual code.

5. The method of claim 4, wherein the encrypting the semi-payment ID and/or encoding the semi-payment ID into the visual code are performed at the payment service provider.

6. The method of claim 4, wherein the first key and second key of the payee were generated by the payment provider.

7. The method of claim 4, wherein the first key is a private key of the payee and the second key is a corresponding public key of the payee.

8. The method of claim 4, wherein the first key and second key are the same.

9. The method of claim 1, wherein the processing the semi-payment comprises transferring funds secured for the semi-payment to an account of the payee.

10. A payment service provider system, comprising:

a memory storing information about user accounts and payment transactions, wherein the information comprises cryptographic keys associated with users; and

a processor in communication with the memory, wherein the processor is configured to;

receive a semi-payment identifier (ID) from a user device, the semi-payment ID being decrypted from a visual code that is captured at the user device, wherein the visual code is decrypted using a first key of a payee;

locate, from the payment transactions information stored in the memory, a semi-payment identified by the semi-payment ID; and

process the semi-payment to transfer funds to the payee.

11. The system of claim 10, wherein the visual code is a two-dimensional code.

12. The system of claim 11, wherein the visual code is a quick response (QR) code.

13. The system of claim 10, wherein the visual code is generated through a process comprising:

receiving, electronically by the processor, a request to pay the payee via visual code;

generating, by the processor, the semi-payment corresponding to the request, wherein the semi-payment is identified by the semi-payment ID;

encrypting the semi-payment ID with a second key of the payee; and

encoding the encrypted semi-payment ID into the visual code.

14. The system of claim 13, wherein the encrypting the semi-payment ID and/or encoding the semi-payment ID into the visual code are performed by the processor of the system.

15. The system of claim 13, wherein the first key and second key of the payee were generated by the processor of the system.

16. The system of claim 13, wherein the first key is a private key of the payee and the second key is a corresponding public key of the payee.

17. The system of claim 13, wherein the first key and second key are the same.

18. The system of claim 13, wherein the processor is further configured to transfer funds secured for the semi-payment to an account of the payee.

19. A non-transitory machine-readable medium comprising a plurality of machine-readable instructions which, when executed by one or more processors, cause the one or more processors to perform a method comprising:

receiving, at a payment service provider, a semi-payment ID from a user device, the semi-payment ID being decrypted from a visual code that is captured at the user device, wherein the visual code is decrypted using a first key of the payee;

locating a semi-payment identified by the semi-payment ID; and

processing the semi-payment to transfer funds to the payee.

20. The non-transitory machine-readable medium of claim 19, wherein the visual code is generated through a process comprising:

receiving, at the payment service provider, a request to pay the payee via visual code;

generating the semi-payment corresponding to the request, wherein the semi-payment is identified by the semi-payment ID;

encrypting the semi-payment ID with a second key of the payee; and

encoding the encrypted semi-payment ID into the visual code.