Greer Calloway is a U.S.-based casino analyst and gambling industry writer with a sharp focus on fast payouts, payment technology, and player-first platforms. With years of hands-on experience testing online casinos, Greer specializes in evaluating withdrawal speeds, verification processes, and real-world reliability rather than marketing promises. Her work is driven by a belief that transparency and access to winnings are the most important measures of a trustworthy casino. Known for her direct, research-backed approach, Greer writes for players who value clarity, speed, and informed decision-making in an increasingly crowded online gambling landscape.