Table of Contents What Does Mastercard 4807 Mean? Mastercard chargeback reason code 4807, known as “Warning Bulletin File,” happens when a transaction is processed on
Table of Contents What Does Mastercard Chargeback Reason Code 4808 Mean? A 4808 Authorization-Related Chargeback happens when a transaction gets disputed because the merchant didn’t
What Does Mastercard chargeback code 4812 Mean? Mastercard chargeback reason code 4812, “Account Number Not On File,” means the issuer doesn’t recognize the card number—often due to keying errors, closed
Table of Contents What Does Mastercard Chargeback Reason Code 4831 Mean? Mastercard chargeback reason code 4831, known as “Transaction Amount Differs,” happens when a cardholder
What Does Mastercard Chargeback Reason Code 4834 Mean? Mastercard chargeback reason code 4834 “Point-of-Interaction Error” happens when there’s a mistake at the point where a
Table of Contents What It Means: Mastercard Chargeback Reason Code 4837: No Cardholder Authorization, happens when a cardholder claims they didn’t approve a transaction on
Table of Contents What Does 4840 Chargeback Reason Code Means? Mastercard chargeback reason code 4840: Fraudulent Processing of Transactions, is used when a cardholder claims
Table of Contents What Does Mastercard Chargeback Reason Code 4853 Mean?Reason code 4853 Cardholder Dispute, is used when a cardholder has an issue with a
Table of Contents What Does Mastercard Chargeback Reason Code 4842 Mean? Mastercard chargeback reason code 4842, known as “Late Presentment,” happens when a merchant takes
What is chargeback code 4849: Questionable Merchant Activity? Mastercard chargeback reason code 4849: Questionable Merchant Activity, shows up when a cardholder or their bank gets
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