Merchant Recommender System Using Credit Card Payment Data

Using Credit/Debit Card Dynamic Soft Descriptor as Fraud Prevention System for Merchant

This paper presents a novel method of using Dynamic Soft Descriptor as a fraud prevention method for Merchant (as opposed to card Issuer) in a credit/debit card transaction under Card Not Present (CNP) environment, such as online transactions. A unique identifier is embedded into the transaction descriptor, which will instantly appear in the cardholder’s credit/debit card online statement. By c...

Credit Card Fraud Detection using Data mining and Statistical Methods

Due to today’s advancement in technology and businesses, fraud detection has become a critical component of financial transactions. Considering vast amounts of data in large datasets, it becomes more difficult to detect fraud transactions manually. In this research, we propose a combined method using both data mining and statistical tasks, utilizing feature selection, resampling and cost-...

A Simple and Secure Credit Card-Based Payment System

Credit Card Debt and Payment Use

Charles Sprenger and Joanna Stavins Abstract: Approximately half of credit card holders in the United States regularly carry unpaid credit card debt. These so‐called “revolvers” exhibit payment behavior that differs from that of those who repay their entire credit card balance every month. Previous literature has focused on the adoption of debit cards by people who carry credit card balances, ...

Credit Card Acceptance, Product Quality and Merchant Fees

This paper explores a reason why retailers pay such large merchant fees to credit card issuers. Credit cards as media of exchange are introduced to a New Monetarist model in which exchange occurs in alternating centralized and decentralized markets. Sellers who exert high (low) effort produce a good with a high (low) probability of being high quality. The quality of the good is revealed only af...