Importance

Loading Importance Indicators...

Abstract

An electronic receipt computer system includes a merchant system storing receipt data representing respective receipts for products; a payment system of a payment account provider storing transaction data representing respective payment transactions and indicating the associated customer; and a receipt database system. The receipt data is anonymous. The receipt database system includes: a vault database storing the receipt data received from the merchant system; a parser generating respective receipt signatures from the receipt data; and a matching engine for matching the transaction data from the payment system with the receipt signatures. The vault database (120) stores the transaction data for a receipt matched by the matching engine in association with the receipt data for the matched receipt and customer identification data for the customer. Associated transaction data and receipt data is accessed from the vault database and presented for a client device when requested by the customer using the client device.

Loading the Abstract Image...

First Claim