When you raise a dispute, you do not want to pay interest on that amount while the bank investigates. To prevent this, banks often provide a temporary credit.
This is known as an interim chargeback credit. It essentially removes the disputed amount from your outstanding balance for the time being. You will see this credit reflected in your statement, neutralising the disputed charge. It ensures your total due is accurate and you do not face late fees on the contested amount.
However, this credit is not final. If the bank determines the charge was valid—for instance, if the merchant proves you made the purchase—the bank will reverse this credit. You would then be liable to pay the original amount plus any applicable interest. Therefore, you should only spend or rely on this credit once the dispute is permanently resolved in your favour.