Chargebacks and fraud
What is a chargeback?
Direct answer
A chargeback is a card-payment reversal initiated through the issuing bank and card-network dispute process after a cardholder or issuer challenges a transaction. The merchant may receive a reason code, deadline, and opportunity to provide specified evidence. A chargeback is different from a merchant-issued refund and can affect funds, fees, monitoring metrics, and account risk.
- Author
- AMP Payment Systems
- Review status
- Primary sources checked; no named AMP subject-matter reviewer is claimed.
- Published
- Modified
Key facts
- Reason codes describe the dispute category.
- Response windows are time-sensitive.
- Winning one dispute does not replace prevention work.
The dispute path
The issuer raises the dispute through the network. The acquirer or dispute platform notifies the merchant, who may accept it or respond with evidence when the rules allow. Later stages can include pre-arbitration or arbitration.
Evidence should match the reason
Useful material can include order details, authorization results, proof of delivery or service, refund policy, customer communication, device data, and transaction-specific records. Irrelevant volume weakens a response.
When the answer changes
- Rights, deadlines, and evidence vary by network and reason code.
- Some fraud or compliance conditions limit representment.
Common mistakes
- Confusing an inquiry or retrieval with a chargeback.
- Sending a generic evidence packet.
What to verify
- Record the reason code and exact deadline.
- Use current network guidance and retain submission proof.
Primary sources
Apply the answer to your business
AMP can help organize your payment, POS, or statement questions. Any recommendation, availability, pricing, or approval depends on the final written configuration and provider terms.
Contact AMP