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Key Takeaways: Visa Disputes Defined: A Visa chargeback, which Visa calls a dispute, occurs when an issuer reverses a transaction after a cardholder challenges it. The merchant ...

In 2025, the estimated value of global chargebacks was $34 billion to chargebacks according to a report by Mastercard and Datos Insights. And unfortunately, many of these ...

Key Takeaways: Core Distinction: Credit card transactions create a balance owed to the issuer, while debit card transactions remove funds from the cardholder's bank account. That ...

Key Takeaways: PCI DSS Defined: The Payment Card Industry Data Security Standard (PCI DSS) establishes security requirements for organizations that store, process, or transmit ...