---
title: "Transaction Error Message: Declined by authorization system"
description: Declined for do not honour, transaction not permitted or similar. Cardholder must contact their bank. Do not reattempt.
url: "https://trustprotects.me/faqs/transaction-error-message-declined-by-authorization-system/"
updated: "2023-08-08"
category: What to do when a Transaction is declined
---

# Transaction Error Message: Declined by authorization system

Declined for do not honour, transaction not permitted or similar.

Cardholder must contact their bank. Do not reattempt.