Mastercard 4842 — Late Presentment
Authorization chargeback · legacy: now handled as 4808.
Code
4842 Mastercard legacy: now handled as 4808Category
Authorization
What it means
Transaction presented too late.
Evidence that wins
Proof of timely presentment.
How to prevent it
Settle daily.
Rules and deadlines differ by region and acquirer — always check the instructions in your PSP dashboard.