Payments transaction data from online casino players and online sports bettors

Raw datasets were sourced from a U.S. based provider of digital gambling payments systems, who has demanded to remain anonymous. The raw datasets cover a time period of 6-years (2015-2021), representing over 30 0,0 0 0 customers and approximately 90 million transaction records. One of these raw datasets is a transaction log file representing cus-tomer payment transaction data across a variety of gam-bling merchants (e.g., online casinos, sportsbooks, and lottery providers). With this article we describe the transaction log file and provide two filtered subsets of the data. The sub-sets contain 1-year of customer payments transaction records for two gambling merchants: (1) a casino-focused brand and (2) a sports-focused brand. These data will be particularly helpful to researchers in the fields of gambling studies and behavioral sciences, and more generally for data and com-puter scientists. With digital payments becoming increasingly prevalent across the gambling industry, these data can be used to explore how individuals' payment behavior can in-form us about their gambling behavior. The granularity and