Method for using barcodes and mobile devices to conduct payment transactions
Embodiments of the invention facilitate payment transactions by integrating the image capture and image processing capabilities of certain mobile devices with the card-based payment transaction infrastructure. In some embodiments, a camera contained in a mobile device is used to capture an image of a barcode that is visible on the surface of a substrate. The barcode may represent or otherwise encode one or more of payment account data, consumer authentication data, consumer profile data, or other relevant information. In some embodiments, the captured image may be processed by the mobile device to extract the payment account data, authentication data, or other relevant data. This data may then be communicated to a data processing element that is connected to, or forms part of, a payment processing network in order to conduct the desired payment transaction.
1. A method of conducting a payment transaction comprising:
receiving a notification at a mobile device associated with a first recipient user from a central server, wherein the notification identifies that funds are available to be claimed from a second user operating a client computer, wherein the notification includes a claim code,
wherein the central server generates the claim code in response to a transfer of funds from the client computer in a first electronic transmission;
accessing, by the mobile device, a website to provide the claim code to the central server;
upon providing the claim code to the website, capturing an image of a two-dimensional barcode on a physical payment token with a camera in the mobile device;
generating barcode data by the mobile device based on the captured image of the two-dimensional barcode; and
transmitting the barcode data to the central server in a second electronic transmission, wherein the barcode data is based on the captured image of the two-dimensional barcode,
wherein the central server is programmed to initiate the payment transaction using the received claim code and the barcode data.
2. The method of claim 1 wherein the central server is programmed to initiate the payment transaction using the claim code and the barcode data by:
initiating a first payment instruction message to a first issuer computer associated with the first recipient user; and
initiating a second payment instruction to a second issuer computer associated with the second user.
3. The method of claim 1 wherein the mobile device and the client computer are same devices.
4. The method of claim 1 wherein the mobile device and the client computer are separate devices.
5. The method of claim 1 wherein the mobile device is a mobile phone.
6. The method of claim 1 wherein the physical payment token is in a form of a card.
7. The method of claim 1 wherein the notification is a text message or a phone call.
8. The method of claim 1 , wherein the second user transferred the funds to the central server prior to receiving the notification at the mobile device.
9. A method comprising:
receiving, by a server computer, a first communication from a second user device operated by a second user to transfer funds in a payment transaction to a first recipient user;
when the funds are available to be claimed from the second user, generating a claim code in response to the first communication from the second user device;
transmitting, by the server computer, a notification comprising the claim code to a mobile device operated by the first recipient user;
receiving the claim code at the server computer and from a first user device operated by the first recipient user, wherein the first user device accesses a website to provide the claim code to the server computer;
receiving, by the server computer, barcode data captured by the mobile device operated by the first recipient user in a second electronic transmission, the barcode data generated by the mobile device after capturing an image of a two-dimensional bar code on a physical payment token; and
initiating, by the server computer, the payment transaction.
10. The method of claim 9 , wherein initiating the payment transaction includes:
initiating a first payment instruction message to a first issuer computer associated with the first recipient user; and
initiating a second payment instruction to a second issuer computer associated with the second user.
11. The method of claim 9 wherein the mobile device is a mobile phone.
12. The method of claim 9 wherein the first user device and the mobile device are same devices.
13. The method of claim 9 wherein the first user device and the mobile device are separate devices.
14. The method of claim 9 wherein the physical payment token is in a form of a card.
15. A server computer comprising:
a processor; and
a computer readable medium, the computer readable medium comprising code, executable by the processor to implement a method comprising:
receiving a first communication from a second user device operated by a second user to transfer funds in a payment transaction to a first recipient user;
when the funds are available to be claimed from the second user, generating a claim code in response to the first communication from the second user device;
transmitting a notification comprising the claim code to a mobile device operated by the first recipient user;
receiving the claim code at the server computer and from a first user device operated by the first recipient user, wherein the first user device accesses a website to provide the claim code to the server computer;
receiving barcode data captured by the mobile device operated by the first recipient user in a second electronic transmission, the barcode data generated by the mobile device after capturing an image of a two-dimensional bar code on a physical payment token; and
initiating the payment transaction.
16. The server computer of claim 15 , wherein the method further comprises:
initiating a first payment instruction message to a first issuer computer associated with the first recipient user; and
initiating a second payment instruction to a second issuer computer associated with the second user.
17. The method of claim 15 wherein the mobile device is a mobile phone.
18. The server computer of claim 15 wherein the first user device and the mobile device are same devices.
19. The server computer of claim 15 wherein the first user device and the mobile device are separate devices.
20. A system comprising:
the server computer of claim 15 ;
the physical payment token;
the first user device; and
the second user device.