uk Money & financial emergencies pending card charge not mine • unauthorised purchase pending • unknown merchant pending transaction • expensive card charge pending • card payment authorisation hold • preauthorisation i did not make • suspicious card transaction pending • debit card pending fraud • credit card pending fraud • bank app pending transaction • card details may be stolen • pending charge still processing • merchant name looks wrong • card charge i don’t recognise • authorisation hold blocking funds • continuous payment authority i didn’t agree • direct debit i don’t recognise

What to do if…
you are charged for an expensive purchase you did not make but it is still “pending”

Short answer

Freeze/lock the card immediately, then contact your bank/card provider (using the number on the back of your card or the official app) to report an unauthorised pending transaction and ask what they can do to prevent it settling.

Do not do these things

Don’t assume “pending” means it will definitely disappear — it can still settle.
Don’t call any phone number shown in the transaction description unless you independently verify it.
Don’t click “refund” links sent by text/email about the charge.
Don’t unfreeze the card “to see what happens” or try another purchase to “test it”.
Don’t delete app notifications, emails, or texts that show the transaction details.
Don’t share screenshots publicly (they can expose identifiers).

What to do now

Confirm what kind of payment it is (30–60 seconds, max).
In your app/online banking, check whether it’s shown as a card payment/pending card transaction (authorisation hold), a Direct Debit, or something else.
- If it’s a Direct Debit you don’t recognise: contact your bank and ask for an immediate refund under the Direct Debit Guarantee, and cancel the Direct Debit.
- If it’s a card payment and “pending”: continue with the steps below.
Freeze/lock the card immediately.
If your app lets you, also pause/disable “in-app” features like online or contactless payments until you’ve spoken to the bank.
Call your bank/card provider’s fraud team (official number only).
Say: “This is an unauthorised card payment and it’s pending.” Ask them to:
- block the card and issue a replacement (new number),
- decline/void the authorisation if possible and prevent it settling,
- disable any linked digital-wallet tokens if you didn’t add them (or if you’re unsure).
Ask specifically about the “pending hold” impact.
If it’s tying up money you need, tell them. Sometimes only the merchant can release a hold, but your bank can tell you what’s possible and whether they can help avoid knock-on fees or declined essential payments.
Capture what’s on-screen while it’s still visible.
Screenshot (or write down) the amount, date/time, merchant descriptor, and any reference/ID, plus where it shows as “pending”.
Secure likely entry points (fast, practical).
- Change your email password first (and turn on 2-step verification).
- Then change passwords for any shopping accounts you’ve used recently.
- Check for recent “new device/login” emails and unexpected order confirmations.
If you can identify the real merchant/platform safely, try to void it.
Using a verified website/app you navigate to yourself (not a number in the descriptor), ask the merchant to cancel/void the transaction and release any authorisation hold.
Monitor for a second attempt.
Fraud often comes in bursts. Keep the card frozen until your bank confirms it’s blocked/replaced, and call back immediately if anything else appears.

What can wait

You don’t need to decide today whether to report to the police — first secure the card and accounts.
You don’t need to fill in long dispute forms unless your bank asks; some providers can only start certain steps once the transaction posts.
You don’t need to chase the merchant if you can’t confidently verify their real contact details — your bank can still investigate.
You don’t need to close your bank account unless your provider advises it.

Important reassurance

A pending card payment is often an authorisation step, and merchant names can look unfamiliar. Even so, treating a large unknown pending transaction as urgent and freezing the card is the right move — it’s exactly what banks’ fraud teams handle every day.

Scope note

These are first steps to stop further use, reduce harm from a pending hold, and get the right case opened with your provider. If the payment later posts, you may need to follow your bank’s formal fraud/dispute route and, if needed, their complaints process.

Important note

This is general information, not financial or legal advice. Whether a pending authorisation can be stopped varies by provider, card network, and merchant. Don’t delay — notify your bank as soon as you notice an unauthorised payment; delaying can reduce protections.

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What to do if…you are charged for an expensive purchase you did not make but it is still “pending”