Changes in consumer behavior, driven largely by technological advancements and evolving preferences, have significantly influenced the payment options offered by online casinos. As players increasingly demand convenience and speed, casinos have responded by integrating more instant and user-friendly payment methods, such as e-wallets and cryptocurrencies, that facilitate quick deposits and withdrawals. This shift is further fueled by a growing mobile user base, leading to the adoption of mobile payment solutions like Pay-by-phone, which allow players to make transactions directly through their smartphones. Additionally, heightened awareness around security and data privacy has prompted online casinos to prioritize offering trusted and regulated payment options, including two-factor authentication and biometric verification, to instill confidence in their customer base.