StatementDecoder

Prefix guide

Statement charge prefixes, explained

Payment processors and platforms stamp recognisable prefixes onto bank statements. Knowing the prefix tells you who processed a charge — the first step to working out who actually charged you.

Got a specific charge? Identify it now or upload a whole statement.

What a statement prefix tells you

A prefix like SQ *, TST*, PAYPAL * or SP  identifies the payment processor that moved the money — Square, Toast, PayPal, Stripe — not the business you bought from. That's why a coffee shop can show up as SQ *BLUBTTL: Square processed it, and only the truncated merchant tag hints at who it was.

Knowing the processor is the first step to identifying a charge — and often the fastest route to a refund, since the processor can point you to the seller. Each guide below explains a prefix, who processes it, and how to check a charge. Don't recognise one? Paste it into the identifier.

Prefix questions, answered

Why does my statement show a prefix instead of the shop's name?

Millions of small businesses take payments through platforms like Square, Toast, PayPal or Stripe — and the platform writes the descriptor. The prefix names the processor; the abbreviated text after it is the actual business. That's why a coffee shop can appear as SQ *BLUBTTL rather than its real name.

Is a prefixed charge more likely to be fraud?

No — prefixes are completely normal and usually mean a legitimate small-business purchase. Fraud is better spotted by pattern: charges you can trace to no receipt, tiny 'test' amounts followed by bigger ones, or merchants you can prove you've never dealt with. Identify the merchant first; dispute only when it genuinely isn't yours.

The prefix guide didn't identify my charge — now what?

Paste the full line into the free identifier, which also uses merchant aliases, store numbers, locations and live web research. If it's recurring, run the whole statement through the subscription finder — recurring mystery charges are usually subscriptions wearing a biller's name.

Can I get a refund through the processor?

Processors like Square and PayPal can look up the seller behind a charge and route you to them — often the fastest path to a refund, and each guide links the processor's own receipt-lookup where one exists. For unauthorised charges, your bank's dispute process is the backstop.

Whole statement, one pass

Stop looking charges up one by one

Upload the statement instead: every descriptor identified with confidence levels, plus subscriptions, duplicates and fees flagged automatically. Free account, no card required, deleted after 24 hours.

No bank logins · card numbers redacted before storage · everything deleted after 24 hours