What Is an OF LONDON GB Charge on Your Bank Statement?

An OF LONDON GB or LONDON GBR line on an Australian bank statement tells you where the business that charged you is registered for card payments, and nothing about who it is. LONDON is the merchant city field of the card transaction record and GB or GBR is the country field. A large number of unrelated companies bill Australians through a UK-registered entity, so no single business owns this descriptor, and the fragment sitting in front of the location is whatever survived of the merchant's name when your bank ran out of characters.

What the two halves of the line mean

Your bank prints a card transaction as a merchant name followed by a merchant location, and those come from separate fields in the payment message. Mastercard's rules require the acquiring bank to transmit "the generally accepted location, city, and country of the Terminal or website" in DE 43, the field that carries the acceptor's name and location together (Rule 5.8.2). Visa's rules require your bank to put data on the billing statement that identifies the merchant and lets you contact it (Rule 1.4.3.3).

The location half survives intact because it is short and standardised. The name half gets cut, which is how you end up reading OF LONDON GB. The OF is the tail of a merchant name abbreviated down to a fragment, and on a narrow app view the name can disappear entirely and leave a line that is pure location. That same truncation is behind most of the charges Australians cannot identify on a statement.

Why an Australian charge carries a London address

Under Mastercard's rules a merchant's location is the address in the country where it conducts the business described in its merchant agreement (Rule 5.5). For online purchases the acquiring bank has to certify that the merchant operates in that country, holds the permits to do so, pays tax on the profits there, and answers to that country's consumer laws and courts.

LONDON GB therefore means the entity on the other end of your card payment does all of that in the United Kingdom. A global service that runs its non-US operation through a UK company produces this line for every Australian customer it bills, whether or not the service itself has anything to do with London.

PlayStation is one worked example, and the Australian PlayStation Terms of Service say the company you contract with is Sony Interactive Entertainment Network Europe Limited, company number 06020283, incorporated in England and Wales, writing to customers from 10 Great Marlborough Street, London. An Australian buying a game or renewing PlayStation Plus is buying from a London-registered company. Plenty of other services are arranged the same way, which is exactly why the London part cannot identify yours.

You are probably paying an international transaction fee as well

A charge billed by an overseas entity counts as an international transaction even when the amount is in Australian dollars. CommBank charges 3.50% on "transactions in Australian dollars but with an overseas connection", meaning the merchant or the entity processing the payment sits overseas. Other Australian banks set their own rate, so check your card's fee schedule.

Look for a small separate fee line next to the charge. If one is there, the subscription behind it costs you more every month than the price you agreed to.

If you recognise the amount

Match the dollar figure and the date against your receipts instead of trying to decode the name, because recurring charges routinely hide under names that don't match the brand. The same amount on the same day each month is a subscription. Cancel it with the service. Cancelling the card blocks the payment and leaves the contract running.

If you don't recognise it

Work through these in order.

1. Search your email for the exact amount, cents included. Receipts carry the amount even when they never mention London.
2. Open your Apple, Google Play and PayPal subscription screens. Each one can bill several services under a single statement line.
3. Ask anyone else who holds a card on the account.
4. Report it to your bank as an unauthorised transaction.

Australian banks that subscribe to the ePayments Code must give you a free and convenient way to report an unauthorised transaction, must tell you the outcome in writing within 21 days or explain why they need longer, and must finish the investigation within 45 days unless the circumstances are exceptional. Chargebacks run on the card scheme's clock rather than yours. Visa's rules give your bank 120 calendar days from the transaction processing date to raise most fraud disputes, so reporting it in the first week costs you nothing and waiting can cost you the right to dispute at all.

When the line is a $0 authorisation rather than a charge

A zero-dollar line is a card check. Visa's rules require an Account Verification to be for a currency unit of zero and prohibit using it to start a purchase (Rule 5.7.2.1). Merchants run one when you add a card, restart a lapsed subscription, or update an expiry date.

Tell the two apart by whether the line ever settles. A $0 authorisation stays in your pending list and never reaches your monthly statement. A real charge leaves pending, reduces your balance, and appears on the statement with a dollar amount against it.

A $0 line still means someone holds your card details and has tested them, so if you cannot account for it, treat it the same way as step four above.

FAQ

Is an OF LONDON GB charge a scam? Not by itself. The line only says the business that charged you has its card payments registered in the United Kingdom, which is how a great many legitimate international services are structured. Whether it is a scam depends on whether you can match the amount to something you bought.

Why does my statement say London when I bought from an Australian website? The country field carries the merchant's registered trading location rather than its web address. CommBank warns that a site ending in .com.au and showing prices in Australian dollars can still belong to a merchant that processes its card payments overseas.

Can my bank tell me who OF LONDON GB is? Often, yes. Visa's rules require the data on your statement to enable you to contact the merchant, and the full clearing record your bank holds usually carries more than your app displays. Ring the number on the back of your card and ask for the complete merchant descriptor.

What does GBR mean instead of GB? Both are ISO country codes for the United Kingdom, the three-letter form and the two-letter form. Which one you see depends on how your bank formats the field, and nothing about the charge changes.