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Ask a Supplier to Verify a Change in Bank Details Safely

A practical email example to ask a Supplier to Verify a Change in Bank Details Safely, with preparation checks, an editable message and a clear follow-up.

Illustrated examples of personal, accounts and support company email addresses.
Original BITTU Mail editorial artwork. Illustrative image.

An invoice or message shows new payment details and your organization must verify the change through a trusted process.

The useful bits

  • Existing verified supplier contact
  • Invoice reference
  • The process should establish authenticity through the approved verification route before any payment record changes.

Before you write

Use this example when an invoice or message shows new payment details and your organization must verify the change through a trusted process. Gather the details below so the recipient can act without asking you to reconstruct the situation.

  • Existing verified supplier contact
  • Invoice reference
  • Approved payment-detail verification procedure

An email you can adapt

The subject “Verification required for payment-detail change” identifies the request. Replace each bracketed field with a checked detail and remove any sentence that does not describe your situation.

EXAMPLE / ADAPT TO YOUR SITUATION
Subject: Verification required for payment-detail change

Hi [name],
We noticed a payment-detail change associated with [reference]. We will verify it through our established supplier process using an existing trusted contact route. Please do not send passwords, one-time codes or further account credentials in this email. Payment instructions will not be changed solely from this message or an attachment. [Authorized owner] will contact the verified supplier representative and record the outcome before any related action proceeds.
Best, [sender]

Check the boundary

Use independently established contact details rather than a phone number supplied only in the suspicious change request.

What a useful reply should settle

The process should establish authenticity through the approved verification route before any payment record changes.

Record the authorized verification outcome and escalate inconsistencies instead of paying under time pressure.

About this guide

Prepared with AI assistance for the BITTU Mail editorial library. Check important details against your original messages and current account settings. Product access depends on your role, plan and provisioning state. Provider interfaces and requirements can change.

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