John Clerkin

Title: John Clerkin: Innovator in Electronic Receipt Technology

Introduction

John Clerkin is an accomplished inventor based in Greystones, Ireland. He has made significant contributions to the field of electronic receipts, particularly through his innovative patent. His work focuses on enhancing the way consumers interact with their purchase information.

Latest Patents

John Clerkin holds a patent for a "Method and system for sharing of product receipts." This invention outlines a method for transmitting line item data from an electronic receipt. It involves storing multiple receipt data entries affiliated with a consumer account based on a consumer identifier. The method also includes storing merchant identifiers linked to product data files for items sold by a merchant. Furthermore, it receives transaction messages for payment transactions using the consumer identifier via a payment network. The system executes queries on the electronic receipt database to identify products purchased in the transaction and generates an electronic receipt displaying the purchase information.

Career Highlights

John Clerkin is currently employed at Mastercard International Incorporated, where he applies his expertise in electronic payment systems. His innovative approach to electronic receipts has the potential to streamline consumer experiences and improve transaction transparency.

Collaborations

Throughout his career, John has collaborated with notable colleagues, including Adam Kenneth Hosp and Derek Humphreys. These partnerships have contributed to the development and refinement of his innovative ideas.

Conclusion

John Clerkin's work in electronic receipt technology exemplifies the impact of innovation on consumer transactions. His patent not only enhances the efficiency of receipt management but also reflects the ongoing evolution of payment systems.