Why could a dispute cost more to a merchant than the initial purchase?

• A. The merchant must pay a processing surcharge.
• B. The customer will escalate to a higher-level legal action.
• C. Disputes come with a fee whether the merchant wins the dispute or not.
• D. The refund window is longer.

Answer: (C)

When a cardholder disputes a charge, the payment processor and card networks incur administrative and investigation costs to handle the chargeback. That cost is charged as a dispute handling fee regardless of the outcome. So the merchant may end up paying this fee even if the dispute is decided in their favor, making the dispute sometimes more expensive than the initial sale. The other options don’t fit because the dispute fee is not about a surcharge on the original payment, about taking legal action, or about a longer refund window—the key cost that can hit regardless of the result is the dispute fee.