Reading statements

An unknown charge on your card: how to identify it before you dispute

Most charges people do not recognise are legitimate, just badly named. A calm, five-step way to work out who charged you, and when to call your bank.

Written for: Cardholders 3 min read Updated 18 October 2026

You are scrolling through your statement and stop at a line you do not recognise. The first instinct is to call the bank and report fraud. Hold that thought for five minutes. Most unrecognised charges are real purchases with unfamiliar names, and working that out yourself is faster than a dispute and does not cost you a blocked card. Here is the order we would go in.

1. Read the line from the front

Ignore the bank's own words at the start (POS, PURCHASE, card digits, dates) and look for the first real word. That is usually the merchant, or the payment company in front of it. Words at the end are usually a city, a mall or a branch.

POS PAYPAL *STEAMGAMES 4029357733 LU

PAYPAL *: You paid through PayPal; the shop comes next.
STEAMGAMES: Steam, the games store.
4029357733 LU: PayPal's phone number and its European base in Luxembourg, not where you were.

An illustrative line. A country you have never visited is often just the payment company's home.

A foreign country on the line is not, on its own, a sign of fraud. Online services bill from wherever their payment company is registered: Ireland, Luxembourg, the Netherlands and Singapore show up constantly for purchases made at home.

2. Match the amount and the date

The text is often the least useful part. Search your email for the exact amount, and for receipts on that day and the day before (the posted date can lag the purchase). Check your phone's app store purchase history and any delivery or ride apps: they account for a large share of lines people cannot place, because their names on statements rarely match the app icon.

3. Think about everyone who uses the card

A partner's taxi ride, a child's in-game purchase, a subscription set up on a shared laptop, a card saved in a family member's food delivery account. Ask before you assume. Look out especially for small round amounts and charges that repeat on the same day each month: those are almost always subscriptions.

4. Look up the name, not the whole line

Search for the merchant part only, without the codes and numbers. If the line carries a payment company prefix, search for the name after it. Our merchant directory lists merchants we have verified, with how they appear on statements, and the playground will read the whole line for you and show which part is which.

Field note

Three kinds of lines generate most "I never bought this" moments in what we read: a parent company's name instead of a brand, a marketplace that hides the seller (Amazon's "AMZN Mktp" lines are the classic), and a pay-later provider such as Tabby or Tamara whose instalments arrive weeks after the purchase you remember.

5. If it is still a mystery, call your bank, promptly

Your bank can see more than the statement shows, including the merchant's category, the payment provider and sometimes the merchant's contact details. Ask them first for information, then for a dispute if needed. A few things worth knowing:

Disputes have deadlines. Card network rules typically give you around 120 days from the transaction for many dispute types, but your bank's own terms are what count. Do not wait for next month's statement.
Contacting the merchant first is often the fastest refund, and some disputes require that you tried.
If you suspect your card details were stolen, ask for the card to be blocked and replaced. Fraudsters often test a card with a tiny amount before a large one, so a small strange charge is worth taking seriously.
Pending charges may disappear on their own. Hotels, petrol stations and car rentals place temporary holds that are released or replaced by the final amount.

Signs it really is fraud

Several small charges in a row from merchants you have never used.
Purchases while your card was in your pocket, at physical shops in another city.
A sudden run of online charges in a currency you never use.
Charges that continue after you cancelled the card or the service.

Any of these: call the number on the back of your card, not one from an email or text message.

DescriptorAPI identifies merchants from statement lines. We cannot see, change or refund transactions; only your bank can.