Payment Fraud Detection is a sophisticated system designed to identify and mitigate fraudulent activities during online transactions. Utilizing machine learning algorithms and real-time data analysis, this feature monitors transaction patterns, user behavior, and various risk factors to flag suspicious activities. By implementing this feature, merchants can significantly reduce the risk of chargebacks, financial losses, and reputational damage, while providing a secure shopping experience for customers. The system continuously learns from new data, adapting to emerging fraud tactics and ensuring robust protection against evolving threats.