What is a void transaction?

A void transaction cancels a card payment after authorization but before capture and settlement. The merchant sends an authorization reversal, the issuer releases the hold, and no money moves. It is faster and usually cheaper than a refund.

When merchants void

• The customer cancels right after paying.
• The order cannot be fulfilled, for example because an item is out of stock.
• A duplicate payment was made by mistake.
• The final amount is lower and the authorization needs to be cancelled and redone.

How it works

The authorization put a hold on the cardholder's available balance. A void, sent before capture, tells the issuer to release that hold. Because the transaction was never captured, it does not appear in the settlement and no funds are transferred.

Why it is better than a refund

A refund moves money twice, once for the sale and once back, and the customer waits for the credit. A void cancels the transaction before any money moves, so the customer gets their available balance back sooner and the merchant usually avoids fees linked to settlement.

Partial reversals

Some flows allow a partial reversal when only part of the authorized amount is needed.

What it means for payment operators

For your merchants, voids are a routine operation. Clear actions to cancel before capture, and operations data that shows each payment's status, help their teams choose a void over a refund when they can.