When a chargeback arrives, the money is already gone from your account. Whether you get it back depends on what you send in response, and how quickly. Many merchants accept chargebacks they could have won, or fight them with evidence that doesn’t answer the claim.
This guide explains how to dispute a chargeback step by step: when it’s worth fighting, what evidence works for each type of reason code, how Visa’s Compelling Evidence 3.0 helps with friendly fraud, and what happens if the issuer still says no.
Chargeback dispute resolution isn’t just about recovering lost revenue, it’s also about protecting your merchant account from excessive chargebacks that could lead to higher fees or account termination.
Dennis E.R. Pedersen, CEO and Founder of FastoPayments
Key takeaways
- Fighting a chargeback is called representment (second presentment at Mastercard). You send evidence through your acquirer to the card issuer.
- The reason code decides what evidence can win. Generic evidence loses.
- For Visa fraud disputes (reason code 10.4), Compelling Evidence 3.0 lets you use the same customer’s earlier undisputed purchases as evidence.
- Deadlines are strict. A late response is a lost dispute.
- Even a won chargeback counts towards your dispute ratio, so prevention still matters most.
How the dispute process works
- Chargeback: the issuer raises the dispute with a reason code, and your acquirer debits you and tells you the deadline.
- Representment: you send your response and evidence through your acquirer.
- Issuer review: the issuer accepts your evidence and the money comes back to you, or it rejects it.
- Pre-arbitration: if the issuer still disagrees, it can continue the dispute, often with more information from the cardholder. You can accept or respond again.
- Arbitration: if there’s still no agreement, the card scheme decides. The losing side pays the scheme’s arbitration fees, so this stage only makes sense for strong cases and larger amounts.
For the basics of chargebacks and reason codes, see chargebacks explained.
Decide whether to fight
Not every chargeback is worth fighting. Ask:
- Is the customer right? If you charged twice, didn’t ship, or didn’t process a promised refund, accept it and fix the cause.
- Do you have evidence that answers the claim? If the code says “not received” and you have tracked delivery to the customer’s address, you have a case. If you have nothing, you don’t.
- Is the amount worth the time? Small disputes with weak evidence may cost more to fight than they are worth. Low-value, low-evidence disputes are better handled with pre-dispute refunds.
Evidence that wins, by type of dispute
| Dispute type | Common codes | Evidence that answers it |
|---|---|---|
| Fraud, card not present | Visa 10.4, Mastercard 4837 | 3D Secure authentication result; matching IP, device and delivery data; account login history; earlier undisputed purchases by the same customer (Compelling Evidence 3.0 on Visa) |
| Not received | Visa 13.1, Mastercard 4853 | Tracked delivery to the billing or agreed address with date; for digital goods, access or download logs after purchase |
| Not as described or defective | Visa 13.3, Mastercard 4853 | Product description at the time of sale, photos, customer communication, proof the item wasn’t returned or that your returns policy wasn’t followed |
| Cancelled recurring | Visa 13.2 | The terms the customer accepted, renewal reminders sent, and records showing no cancellation was made before the charge |
| Credit not processed | Visa 13.6 | Proof the refund was issued, or your refund policy and why the request didn’t qualify |
| Duplicate or incorrect amount | Visa 12.5 and 12.6.1, Mastercard 4834 | Proof the transactions were separate purchases, or that the amount matched what was agreed |
Visa Compelling Evidence 3.0
Compelling Evidence 3.0 (CE3.0) took effect on 15 April 2023. It helps merchants fight friendly fraud on Visa reason code 10.4 (other fraud, card-absent environment). To use it, you need:
- at least two earlier transactions on the same card that were not disputed or reported as fraud;
- those transactions settled between 120 and 365 days before the dispute;
- at least two matching data elements between the earlier and the disputed transactions, from customer account or login ID, IP address, delivery address and device ID, and one of the matches must be the IP address or the device ID.
Meeting these conditions makes your case much stronger, and qualifying fraud reports can also be excluded from Visa’s VAMP ratio. The practical lesson: capture IP addresses, device IDs and account logins on every order, so the data is there when you need it.
How to write a strong response
- Answer the reason code, not the story. Address exactly what the cardholder claims.
- Lead with a short summary. What was sold, when, to whom, and why the claim is wrong, in a few sentences.
- Attach evidence that is easy to read. Highlight the relevant parts: the matching address, the delivery date, the login time.
- Stay factual. Leave out complaints about the customer. Issuers decide on evidence.
- Check the deadline first. Your acquirer’s deadline is shorter than the scheme’s, because it needs time to submit.
Common mistakes that lose disputes
- Sending the same generic evidence pack for every reason code.
- Proof of delivery to an address that doesn’t match the billing address, without explanation.
- Refunding after the chargeback has already been filed, which can lead to the customer being paid twice.
- Missing the deadline.
- Terms and conditions that were never shown to the customer before purchase.
Prevent the disputes you would lose
Representment gets money back, but the chargeback still counts against you. The best results come from combining it with prevention: pre-dispute alerts and Visa Rapid Dispute Resolution for disputes you would lose anyway, and fixing the causes behind the ones you keep seeing. Read our guides to preventing chargebacks and chargeback protection services.
Frequently asked questions
Can a merchant win a chargeback?
Yes. If you send evidence through your acquirer that answers the cardholder’s claim before the deadline, and the issuer accepts it, the money is returned to you.
What is representment?
Representment is the merchant’s response to a chargeback: you send evidence to show the transaction was valid. Mastercard calls it second presentment.
What evidence do I need to win a fraud chargeback?
3D Secure authentication results, matching IP, device and delivery data, and account login records. For Visa, earlier undisputed purchases by the same customer can qualify under Compelling Evidence 3.0.
What is Visa Compelling Evidence 3.0?
A Visa rule from April 2023 for reason code 10.4 disputes. If the same card was used for at least two earlier undisputed purchases 120 to 365 days before, with matching data such as IP address or device ID, you can use them as evidence.
Does winning a chargeback remove it from my ratio?
No. A chargeback counts towards your dispute ratio when it is filed, whatever the outcome.
What happens in pre-arbitration?
If the issuer rejects your evidence, it can continue the dispute in pre-arbitration. You can accept the loss or respond again. If there’s still no agreement, the card scheme can decide in arbitration, with fees for the losing side.
Should I refund a customer after a chargeback?
No. Once a chargeback is filed, the money is already being returned through the dispute. Refunding as well can pay the customer twice.
Next step
Winning disputes is easier with an acquirer that knows your industry and its dispute patterns. Fasto works with adult, subscription, nutraceutical, gaming, dating and hospitality merchants. Approval typically takes two to three weeks.
Get a free quote, or read more about our high-risk merchant accounts.
