Mastercard International Incorporated

John Clerkin

Adam Kenneth Hosp

Stephen Elder

Derek Humphreys

Paul Lawless

Ramson Tutte

Edward Kilbane

Sarah Louise Cunningham

Rebecca Fredric

A method for transmitting line item data from an electronic receipt comprising storing a plurality of receipt data entries affiliated with a consumer account based on a consumer identifier. The method comprises storing a plurality of merchant identifiers affiliated with one or more product data files for products sold by a merchant. The method further receives a transaction message for a payment transaction using the consumer identifier via a payment network and executes a query on the electronic receipt database from a first consumer device to identify one or more products purchased in the payment transaction. The method generates an electronic receipt displaying purchase information for the one or more products and links the purchase information on the electronic receipt to the product data file for the one or more products for transmittal.

Method and system for sharing of product receipts

Growing community of inventors

Greystones, Ireland

John Clerkin