Contactless message transmission

Patent metadata

Field	Value
Publication number	US-11580508-B2
Application number	US-202016752389-A
Country	US
Kind code	B2
Filing date	Jan 24, 2020
Priority date	May 17, 2013
Publication date	Feb 14, 2023
Grant date	Feb 14, 2023

Abstract

A system and method uses one or more repurposed data fields in a payment transaction message to pass the merchant consumable data from a mobile device to the merchant system using an existing channel. The merchant consumable data relate to loyalty or rewards.

First claim

What is claimed is:

1. A method comprising:
determining, by a processor in a mobile device, merchant consumable data including a coupon code or loyalty data;
generating, by the processor, a data transfer message comprising a plurality of pre-designated data fields comprising an account identifier data field comprising an account number and a consumer name data field;
inserting, by the processor, the merchant consumable data into the consumer name data field;
providing, by the processor, the data transfer message comprising the plurality of pre-designated data fields comprising the account identifier data field comprising the account number and the consumer name data field comprising the merchant consumable data to an access device;
extracting, by the access device, the merchant consumable data from the data transfer message;
determining, by the access device, a transaction amount for a transaction;
applying, by the access device, a discount associated with the merchant consumable data to the transaction;
generating, by the access device, a discounted amount for the transaction;
generating, by the access device, an authorization request message comprising the discounted amount for the transaction; and
transmitting, by the access device, the authorization request message to an issuer of an account associated with the mobile device.

2. The method of claim 1 , wherein the access device and the mobile device communicate via radio waves.

3. The method of claim 1 , wherein the mobile device is a mobile phone.

4. The method of claim 1 , wherein the access device comprises a payment terminal with a reader and an electronic cash register coupled to the payment terminal.

5. The method of claim 1 , wherein the merchant consumable data is authenticated prior to inserting the merchant consumable data into the consumer name data field.

6. The method of claim 1 , wherein the mobile device comprises a user interface module, and wherein the method further comprises:
receiving, by the user interface module, a selection of the merchant consumable data and a selection of the account that is identified by the account number, before generating the data transfer message.

7. The method of claim 6 , further comprising:
authenticating the merchant consumable data by the mobile device prior to inserting the merchant consumable data into the consumer name data field.

8. The method of claim 1 , further comprising:
sending, by the mobile device, the merchant consumable data to a payment processing network or an acquirer computer, whereby the merchant consumable data is authenticated by the payment processing network or the acquirer computer by validating a digital signature associated with the merchant consumable data, prior to inserting the merchant consumable data into the consumer name data field, and wherein the mobile device is a mobile phone; and
receiving, by the mobile device, an authentication result for the merchant consumable data.

9. The method of claim 1 , wherein the method further comprises, prior to inserting the merchant consumable data into the consumer name data field:
determining, by the processor and a merchant consumable data insertion module, that the merchant consumable data does not meet a size requirement of the consumer name data field; and
adjusting, by the processor, the merchant consumable data, so that the merchant consumable data fits within the consumer name data field.

10. The method of claim 1 wherein the data transfer message is in a form of a QR code.

11. A system comprising:
a mobile device comprising:
a first processor; and
a first non-transitory computer readable medium comprising code, executable by the first processor, for implementing a method comprising:
determining merchant consumable data including a coupon code or loyalty data;
generating a data transfer message comprising a plurality of pre-designated data fields comprising an account identifier data field comprising an account number and a consumer name data field;
inserting the merchant consumable data into the consumer name data field; and
providing the data transfer message comprising the plurality of pre-designated data fields comprising the account identifier data field comprising the account number and the consumer name data field comprising the merchant consumable data to an access device; and
the access device, the access device comprising:
a second processor; and
a second non-transitory computer readable medium comprising code, executable by the second processor to perform operations comprising
extracting the merchant consumable data from the data transfer message
determining a transaction amount for a transaction;
applying a discount associated with the merchant consumable data to the transaction;
generating a discounted amount for the transaction;
generating an authorization request message comprising the discounted amount for the transaction; and
transmitting the authorization request message to an issuer of an account associated with the mobile device.

12. The system of claim 11 , wherein the merchant consumable data includes the loyalty data.

13. The system of claim 11 wherein in the method, the data transfer message is transmitted from the mobile device to the access device via NFC (near field communications).

14. The system of claim 13 , wherein the merchant consumable data is authenticated prior to inserting the merchant consumable data into the consumer name data field.

Assignees

• Visa Int Service Ass

Inventors

• Flurscheim Christian
• Wong Erick
• Makhotin Oleg

Classifications

• G06Q20/10 Primary

  specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems · CPC title

• G06Q20/40

  Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists · CPC title

• G06Q30/0238

  at point-of-sale [POS] · CPC title

• H04L51/18

  Commands or executable codes · CPC title

• G06Q20/387

  Payment using discounts or coupons (relating to marketing G06Q30/02) · CPC title