Patent ID: 8973110
Filing Date: 2015-03-03
Classification: G06F,G06Q,H04L

Abstract:
1. An electronic receipt system comprising a terminal device, a first memory unit associated with a first user, and a second memory unit associated with a second user who is a trading partner of the first user, the terminal device including: biometric authentication obtaining means for obtaining biometric authentication information of the first user from the first memory unit and biometric authentication information of the second user from the second memory unit; electronic tally generating means for generating electronic tallies based on the biometric authentication information of the first user and the second user and time stamp information; electronic receipt generating means for generating electronic receipts that include transaction information associated with the first user and the second user, the generated electronic receipts including a first electronic receipt having a first generated electronic tally and a second electronic receipt having a second generated electronic tally; means for storing the first electronic receipt; and means for storing the second electronic receipt in the second memory unit.