Mastercard 4808 — Authorization-Related Chargeback

What it means

The dispute relates to authorization issues — missing, declined, or invalid authorization for the transaction.

Common causes

• Transaction processed without authorization approval
• Amount or details exceeded authorized limits
• Expired authorization used for capture

Evidence that helps you win

• Valid authorization approval code and amount
• Processor logs showing auth before settlement
• Proof authorization was not expired at capture
• Order and fulfillment tied to the authorized transaction