Why it happens
- Stolen card details were used online by someone else.
- The cardholder does not recognize the name on their statement.
- A family member used the card without the cardholder knowing.
- The cardholder used the service but claims fraud instead of asking for a refund.
What to send to fight it
- Under Visa Compelling Evidence 3.0: earlier undisputed transactions from the same customer that share data with the disputed one, such as IP address, device ID, shipping address or account login.
- Logs showing the cardholder logged in, used the product or downloaded the goods after the purchase.
- Proof of 3-D Secure authentication for the transaction.
- Proof of delivery to the cardholder’s billing address, or messages exchanged with them about the order.
- Proof a refund or reversal was already processed.
How to prevent it
- Use 3-D Secure for risky payments: an authenticated payment usually moves fraud liability to the issuer.
- Store IP address, device ID and login history for every payment, so Compelling Evidence 3.0 can be used.
- Use a clear statement descriptor and send a receipt, so customers recognize the charge.
Summaries written by NoChurn from the networks’ public rules and processor documentation. Networks update their rules and deadlines depend on your processor: check its documentation before you respond.