Receipts & Payments Kathmandu

The Relation of Money Balances to Optimal Consumption, Payments and Receipts

A Practical Voting Scheme with Receipts

David Chaum introduced Visual Voting scheme in which a voter obtains a paper receipt from a voting machine. This receipt can be used to verify that his vote was counted in the final tally, but cannot be used for vote selling. The Chaum’s system requires sophisticated printers and application of randomized partial checking (RPC) method. We propose a complete design of a voting system that preser...

Digital Receipts: Fostering Mobile Payment Adoption

Mobile payment adoption remains low. This paper presents a userstudy that evaluates whether providing digital receipts in-store to customers could drive mobile payment adoption. Our results reveal that although our smart phone based payment and digital receipt processes took up to 60% longer than getting paper receipts and paying with cash, users perceived the digital receipt approach as fun, u...

Towards trustworthy e-voting using paper receipts

Current electronic voting systems are not sufficient to satisfy trustworthy elections as they do not provide any proofs or confirming evidences of their honesty. This lack of trustworthiness is the main reason why e-voting is not widely spread even though e-voting is expected to be more efficient than the current plain paper voting. Many experts believe that the only way to assure voters that t...

Blockchain Receipts: Patentability and Admissibility in Court