A dispute escalates into a chargeback when the window for merchant intervention closes without a resolution, triggering a forced reversal of funds by the issuing bank.
This process follows a strict regulatory timeline where an initial cardholder inquiry matures into a financial claim against the merchant.
Cardholder inquiry initiated
The customer contacts their bank to question a charge. At this point, the funds have not yet been reversed. The bank may reach out to the merchant for more information or clarification.
Notification and merchant response window
If you utilize chargeback alerts, you receive a signal at this exact moment. This provides a window, usually 24 to 72 hours, to resolve the payment dispute before it becomes a chargeback.
Formal chargeback filed
If the merchant does not provide a refund or sufficient evidence during the inquiry phase, the bank formally initiates the chargeback. The merchant’s account is debited for the transaction amount plus a merchant chargeback fee.
Representment or merchant acceptance
Once the chargeback is official, the merchant must either take the loss or fight back. This involves submitting “compelling evidence” to prove the transaction was valid, a process particularly necessary for combating friendly fraud chargebacks.
1
Cardholder Inquiry
Customer raises a concern directly with their bank
2
Merchant Response Window
Merchant has a limited window to resolve before escalation
3
Chargeback Filed
Issuer forces the reversal; funds are pulled from the merchant
4
Representment / Merchant Acceptance
Merchant fights the chargeback with evidence, or accepts the loss