ClearSale LLC is a fraud management and chargeback protection services company that was founded in Brazil in 2001. It has offices in Miami, Florida in the United States and São Paulo, Brazil and over 1,000 employees. ClearSale works with e-commerce companies to identify fraudulent transactions. Its fraud detection software combines machine learning with human interaction. The ClearSale platform tracks orders submitted to its clients' websites and sorts orders based on its determined fraud risk. A manual review process is required for denied transactions to reduce false positives. ClearSale focuses on indicators of CNP fraud management such as chargeback losses, rejected orders, fraud and response time. ClearSale's platform includes end-to-end fraud management and prevention. Wikipedia