My Credit Card Transaction Is Withheld Due To Security Reasons -

[Date] Customer: [Name / Account #] Merchant: [Name] Amount: [Amount]

Important information about your recent transaction – [Last 4 digits of card]

We noticed an unusual transaction on your credit card ending in [XXXX] at [Merchant Name] on [Date] for the amount of [Amount]. As a security precaution, we have temporarily withheld this transaction. [Date] Customer: [Name / Account #] Merchant: [Name]

Once you confirm this transaction is legitimate, we will release it for processing and restore full access to your card.

Sincerely, [Bank/Card Issuer Name]

Transaction withheld pre-authorization. Card status set to “temporarily restricted.”

Dear [Customer Name],

Here’s a draft write-up you can use to communicate this issue to a customer, a bank, or your internal team, depending on who the recipient is.

Transaction withheld – Security flag – [Customer ID / Transaction ID] or your internal team