Method and system for providing point of sale services

• US 8,600,880 B2
• Filed: 03/12/2004
• Issued: 12/03/2013
• Est. Priority Date: 03/12/2004
• Status: Expired due to Fees

• Current Assignee: Liberty Peak Ventures, LLC (Dominion Harbor Enterprises, LLC)
• Original Assignee: American Express Travel Related Services Company, Inc. (American Express Company)
• Inventors: Morgan, Robert E., Lowe, G. Mack, Kamat, Shreyas J., Ross, Larry V.
• Primary Examiner(s): Akintola, Olabode
• Application Number:
  US10/708,594
• Publication Number:
  US 20050203753A1
• Time in Patent Office: 3,553 Days
• Field of Search: 705 39- 41, 235379-381, 709/203, 709/224
• US Class Current: 705/39
• CPC Class Codes: G06Q 20/20 Point-of-sale [POS] network systems
• CPC Class Codes: G06Q 20/202 Interconnection or interaction of plural electronic cash registers [ECR] or to host computer, e.g. network details, transfer of information from host to ECR or from ECR to ECR
• CPC Class Codes: G06Q 20/382 insuring higher security of transaction
• CPC Class Codes: G06Q 20/389 Keeping log of transactions for guaranteeing non-repudiation of a transaction
• CPC Class Codes: G06Q 30/06 Buying, selling or leasing transactions

Abstract

A system for transmitting information between a seller and a supplier uses a web services application to interface between a seller application and the supplier'"'"'s server. The web services application uses a proxy to transmit information from the web services application to the supplier'"'"'s server in a secure and reliable manner. The information is transmitted via HTTP using SOAP messages that conform to WSDL. In such a manner, the web services application can transmit selected information to the supplier'"'"'s server, without any need to re-key redundant information. The proxy provides various services, such as encryption/decryption, digital signing, non-repudiation services, reporting capabilities, and software updating capabilities.

Claims

1. A system comprising:

a processor; and

a memory storing computer-executable applications that, in response to execution by the processor, cause the processor to implement a method for facilitating transmission of messages from a seller to a supplier, wherein the computer-executable applications include;

a seller application operable to store end-purchaser information;

the seller application configured to populate a message with a subset of the end-purchaser information to preserve end-purchaser confidentiality, wherein the message is sent to a supplier application;

the seller application further operable to receive prepayment data associated with at least one of a prepaid service and a prepaid good;

the supplier application;

a web application coupled to the supplier application and operable to accept user input containing one or more portions of the message; and

a proxy application coupled between the seller application and the supplier application, wherein the proxy application is configured to;

translate the message from a format used by the seller application to a format used by the supplier application,

ensure that a receiver or a sender of the message cannot dispute having received or sent the message;

authenticate that the message was created by a known sender, and that the message was not altered in transit;

encrypt, decrypt and transmit the message from the seller application to the supplier application,

report, to at least one of the supplier application and the seller application, an aggregate of transactions performed by a seller during a specified time period, and

update communication software to communicate between the seller application and the supplier application.

2. The system of claim 1, wherein the seller application is a web services application.

3. The system of claim 1, wherein the proxy application is configured to facilitate transmitting the message using simple object access protocol (SOAP) and hypertext transfer protocol (HTTP) between the seller application and the supplier application.

4. The system of claim 1, wherein the supplier application is configured to facilitate exchanging information with the seller application and the supplier application.

5. The system of claim 1, wherein the proxy application facilitates transmitting information using extensible markup language (XML).

6. The system of claim 5, wherein the proxy module facilitates transmitting information using a simple object access protocol (SOAP) message conforming to web services description language (WSDL).

7. The system of claim 1, wherein the system facilitates transmitting information related to the sale of travelers checks.

8. The system of claim 1, wherein the system authenticates the message by digitally signing messages.

9. A method for facilitating transmission of messages from a seller to a supplier, the method being performed by a computer that includes a processor and a memory storing computer-executable applications, wherein the method comprises:

a seller application causing end-purchaser information to be stored in the memory;

the seller application receiving prepayment data associated with at least one of a prepaid service and a prepaid good;

the seller application causing a message to be populated with a subset of the end-purchaser information to preserve end-purchaser confidentiality, wherein the message is sent to a supplier application;

a web application causing user input containing one or more portions of the message to be accepted into the memory;

a proxy application causing the message to be translated by the processor from a format used by the seller application to a format used by the supplier application,

the proxy application ensuring that a receiver or a sender of the message cannot dispute having received or sent the message;

the proxy application causing the message from the seller application to be encrypted/decrypted by the processor and transmitted to the supplier application,

the proxy application ensuring that the message was created by a known sender, and that the message was not altered in transit;

the proxy application causing an aggregate of transactions performed by a seller during a specified time period to be reported to at least one of the supplier application and the seller application, and

the proxy application causing communication software to be updated to communicate between the seller application and the supplier application.

10. The method of claim 9, wherein the seller application is a web services application.

11. The method of claim 9, further comprising the step of transmitting data using simple object access protocol (SOAP) and hypertext transfer protocol (HTTP) between the seller application and the supplier application.

12. The method of claim 9, further comprising the step of exchanging information between the seller application and the supplier application.

13. The method of claim 9, further comprising transmitting information using extensible markup language (XML).

14. The method of claim 13, further comprising transmitting information using a simple object access protocol (SOAP) message conforming to web services description language (WSDL).

15. The method of claim 9, further comprising the step of transmitting information related to the sale of travelers checks.

16. The method of claim 9, wherein the proxy application ensures that the message was created by a known sender, and that the message was not altered in transit by digitally signing messages.

17. A computer-readable medium having stored thereon non-transitory sequences of instruction, the sequences of instruction which when executed by a computer based system for facilitating transmission of messages from a seller to a supplier, performs operations comprising:

receiving, by a seller application, end-purchaser prepayment data associated with at least one of a prepaid service and a prepaid good;

storing, by the seller application, end-purchaser information;

populating, by the seller application, a message with a subset of the end-purchaser information to preserve end-purchaser confidentiality, wherein the message is sent to a supplier application;

accepting, by a web application coupled to the supplier application, user input containing one or more portions of the message;

translating, by a proxy application, the message from a format used by the seller application to a format used by the supplier application;

ensuring, by the proxy application, that a receiver or a sender of the message cannot dispute having received or sent the message;

authenticating, by the proxy application, that the message was created by a known sender, and that the message was not altered in transit;

encrypting, decrypting and transmitting, by the proxy application, the message from the seller application to the supplier application;

reporting, by the proxy application, to at least one of the supplier application and the seller application, an aggregate of transactions performed by a seller during a specified time period; and

updating, by the proxy application, communication software to communicate between the seller application and the supplier application.