System for Interfacing a Client Device with a Point of Sale System

• US 20110191196A1
• Filed: 02/03/2011
• Published: 08/04/2011
• Est. Priority Date: 02/04/2010
• Status: Active Grant

• Current Assignee: ATX Innovation Incorporated
• Original Assignee: ATX Innovation Incorporated
• Inventors: Dehoux, Jean-Louis, Lemley, David, Hotchkies, Cameron J., Orr, Rick N.
• Granted Patent: US 9,195,982 B2
• Time in Patent Office: Days
• US Class Current: 705/17
• CPC Class Codes: G06Q 20/14 specially adapted for billing 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 20/204 comprising interface for record bearing medium or carrier for electronic funds transfer or payment credit
• CPC Class Codes: G06Q 20/322 Aspects of commerce using mobile devices [M-devices]
• CPC Class Codes: G06Q 20/3226 Use of secure elements separate from M-devices
• CPC Class Codes: G06Q 20/401 Transaction verification

Abstract

An information technology system taking the form of a management console, central server, point of sale system, software running on a point of sale system and software running on a customer'"'"'s mobile phone. The software on the customer'"'"'s mobile phone lets a customer interact with the point of sale system, allowing the customer to view a pending economic transaction, optionally add or remove items to the transaction, and pay for the transaction using payment information stored on the mobile phone.

Claims

1. A system for interfacing a customer'"'"'s mobile communications device with a merchant'"'"'s point of sale system, comprising

a customer'"'"'s mobile communications device,

a client software application running on the customer'"'"'s mobile communications device,

a merchant'"'"'s point of sale system,

a native software application running on the merchant'"'"'s point of sale system,

a merchant side software application running on the merchant'"'"'s point of sale system,

a central server, and

central server software running on the central server.

2. The system of claim 1, in which the customer'"'"'s mobile communications device is a smartphone.

3. The system of claim 1, in which the merchant side software application interfaces with the native software application running on the merchant'"'"'s point of sale system.

4. The system of claim 1, in which the system is operated by an entity distinct from the entity that developed the point of sale system.

5. The system of claim 1, in which the merchant'"'"'s point of sale system is located in a bar, a restaurant, a hotel or a retail store.

6. The system of claim 1, in which the customer'"'"'s mobile communications device communicates with the merchant'"'"'s point of sale system through the 3G mobile communications protocol, through the 4G mobile communications protocol, through wi-fi, through wi-max, through Bluetooth, and through near-field communications (NFC) protocols.

7. A method for interfacing a customer'"'"'s mobile communications device with a merchant'"'"'s point of sale system, comprising the steps of:

a customer storing his credit or debit card information in a client software application running on the customer'"'"'s mobile communications device,

the customer initiating an “

open tab”

request using the client software application,

the client software application submitting a query to a central server,

the client software application establishing an encrypted communications session with a merchant side software application running on a merchant'"'"'s point of sale system,

the merchant side software application generating an alphanumeric string and delivering the string to the client software application and to the merchant'"'"'s point of sale system,

the customer presenting the alphanumeric string on customer'"'"'s mobile communications device to a merchant'"'"'s employee,

the merchant'"'"'s employee verifying that the alphanumeric string on the customer'"'"'s mobile communications device matches the alphanumeric string on the merchant'"'"'s point of sale system,

the customer ordering items to be placed on a customer'"'"'s bill on the merchant'"'"'s point of sale system,

the merchant'"'"'s employee placing the items ordered by the customer on the customer'"'"'s bill, and

the customer paying the customer'"'"'s bill with a payment request initiated using the client software application.

8. The method of claim 7, in which the credit or debit card information comprises a primary account number, cardholder name and card expiration date.

9. The method of claim 7, in which the query to the central server comprises a request for locations of merchants operating the merchant side software application on their merchant'"'"'s point of sale system.

10. The method of claim 7, in which the customer'"'"'s mobile communications device communicates with the merchant'"'"'s point of sale system through the 3G mobile communications protocol, through the 4G mobile communications protocol, through wi-fi, through wi-max, through Bluetooth, and through near-field communications (NFC) protocols.

11. The method of claim 7, in which the client software application stores the credit or debit card information in an encrypted format and transmits the stored credit or debit card information to the merchant side software application during the encrypted communications session.

12. The method of claim 11, in which the merchant side software application pre-authorizes or verifies the customer'"'"'s credit or debit card information prior to generating the alphanumeric string.

13. A method for interfacing a customer'"'"'s mobile communications device with a merchant'"'"'s point of sale system, comprising the steps of:

a customer storing his credit or debit card information in a client software application running on the customer'"'"'s mobile communications device,

the client software application submitting a query to a central server,

merchant side software application running on a merchant'"'"'s point of sale system generating an alphanumeric code for a bill existing on the point of sale system,

the point of sale system printing the alphanumeric code on a paper receipt,

a merchant'"'"'s employee presenting the paper receipt to a customer who ordered items on the bill existing on the point of sale system,

the client software application establishing an encrypted communications session with the merchant side software application,

the customer submitting the alphanumeric code to the merchant side software application by means of the client software application,

the merchant side software application verifying the alphanumeric code, and

the customer paying the customer'"'"'s bill with a payment request initiated using the client software application.

14. The method of claim 13, in which the credit or debit card information comprises a primary account number, cardholder name and card expiration date.

15. The method of claim 13, in which the query to the central server comprises a request for locations of merchants operating the merchant side software application on their merchant'"'"'s point of sale system.

16. The method of claim 13, in which the customer'"'"'s mobile communications device communicates with the merchant'"'"'s point of sale system through the 3G mobile communications protocol, through the 4G mobile communications protocol, through wi-fi, through wi-max, through Bluetooth, and through near-field communications (NFC) protocols.

17. The method of claim 13, in which the client software application stores the credit or debit card information in an encrypted format and transmits the stored credit or debit card information to the merchant side software application during the encrypted communications session.

18. The method of claim 17, in which the merchant side software application pre-authorizes or verifies the customer'"'"'s credit or debit card information prior to generating the alphanumeric string.