MATCH code

Merchant accounts can end for plenty of reasons, but some terminations carry consequences beyond the current provider. When an acquiring relationship ends and a qualifying risk condition is present, the merchant may be reported to MATCH Pro. The code attached to that record tells future acquirers why the listing was made.

What Is a MATCH Code?

The definition of MATCH is that it is a system that lets acquirers share risk information about certain merchants whose acquiring relationships have ended. MATCH stands for Mastercard Alert to Control High-Risk Merchants, and Mastercard now refers to the service as MATCH Pro. Its records identify merchants and principals associated with specified risk reasons.

Visa’s rules still use the older label terminated merchant file for what is now known as MATCH, and the shorthand TMF list turns up in the same conversations.

The MATCH code explains why a merchant was entered. Think of it as the reason code recorded when an acquiring bank reports a business after a merchant termination, whichever side ended the relationship. Mastercard requires acquirers to check MATCH Pro before they sign a prospective merchant or enable its transactions, so the merchant MATCH list works as an underwriting tool, not a dispute system.

The merchant MATCH list is sometimes described as a blacklist, but a MATCH entry does not automatically prevent a merchant from opening another account. Mastercard’s rules say an acquirer may still onboard a listed business after deciding whether further investigation or other risk measures are appropriate.

Even so, the listing can cause the business to be treated as a high-risk merchant and face closer scrutiny during underwriting. MATCH records remain in the system for five years before being automatically purged.

How MATCH Codes Differ From Chargeback Reason Codes

The two code types sound alike but operate at different levels. A chargeback reason code is tied to one disputed payment and tells the merchant why an issuer is challenging that transaction. A MATCH code is tied to the business or its principal and tells future acquirers why it was listed.

They can overlap. A merchant whose disputes keep piling up may be listed under code 04 for excessive chargebacks if Mastercard’s criteria are met, yet the listing describes the merchant’s overall record rather than any single customer’s claim.

Code 05 works the same way. A fraud-related chargeback concerns one transaction, while MATCH code 05 reflects excessive fraud measured across the merchant’s recent transaction activity.

In practice, resolving one dispute is a transaction matter, while a listing is a standing record other acquirers can read.

Examples of MATCH Codes

Mastercard’s current rules contain 11 MATCH reason codes, numbered from 01 through 14, with some numbers unused. They cover issues ranging from account data compromise and violation of standards to illegal transactions and identity theft. Some codes are tied to measurable thresholds, while others point to compliance failures or specific risk events.

Code 04 covers excessive chargebacks: Over the previous three months, the merchant’s Mastercard chargebacks must exceed 1.5% and total at least $5,000. This test is separate from Mastercard’s other monitoring thresholds.
Code 05 covers excessive fraud: Fraud equals at least 8% of the merchant’s dollar sales volume over the previous three months, plus at least 10 fraudulent transactions totaling $5,000 or more.
Code 12 covers PCI DSS noncompliance: The merchant fell short of its PCI DSS security obligations. Mastercard provides a removal route once compliance is established and validated.
Code 14 covers identity theft: The acquirer has reason to believe someone unlawfully assumed the identity of the merchant or its principal owner to sign the agreement. Mastercard advises extra due diligence, since the legitimate business may not know its identity was misused.

Whichever code appears, it shapes how a future acquirer reads the record. Knowing which one was used, and what threshold or failure sits behind it, is the first step in judging what a listing means for the next application.

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Related terms

Chargeback Analyst

A chargeback analyst reviews disputed card payments and helps decide what happens next: accept the dispute or challenge it. Some work in-house at merchants, while others sit at an issuing bank, an acquirer, a payment processor, or a fintech. A merchant chargeback analyst stands on the seller’s side and weighs whether each dispute should be accepted or contested through representment, the step where the business submits evidence that the sale was legitimate.

MID (Merchant Identification Number / Merchant ID)

A merchant identification number (MID) is the code used to recognize a merchant account. The acquiring bank or payment processor usually assigns it when the account opens. Think of it as the account’s address inside card processing. It tells banks and card networks which merchant a sale belongs to. In simple terms, that is the merchant identification number definition.

Decline Recovery (Decline Salvage)

Decline recovery, sometimes called decline salvage, describes the work of turning a failed card payment into one that goes through. A decline is not automatically the end of a sale or renewal. Sometimes the issue is temporary, sometimes the customer must take action, and sometimes the payment details on file simply need updating before anything can move forward.

BIN (Bank Identification Number)

A bank identification number, or BIN, sits at the very start of a card’s primary account number (PAN), running either six or eight digits long. To get at the meaning of BIN, think about what happens the moment you tap or swipe: Those opening digits tell the network which bank issued the card and where to route it next.

Chargeback Alerts

A standard chargeback can reach a merchant days or weeks after the cardholder contacts their bank, when the options are narrow. Chargeback alerts shift that timing by flagging a transaction while the merchant can still act on it. Here is how that works, how it differs from a regular notification, and who offers it.

Chargeback Rate (Chargeback Ratio)

A chargeback percentage looks like a simple number, but card networks do not all build it the same way. The formula, measurement period, and transactions counted can all change what the final percentage means for a merchant.

PAN (Primary Account Number)

A primary account number (PAN) is what most people call a “card number.” It identifies a credit, debit, or prepaid card account and may appear on the card itself. The number is also stored in the card’s magnetic stripe or EMV chip. In payment processing, the term primary account number means the identifier used to connect a transaction to the correct issuer and card account.

Chargeback Reason Code

When a dispute arrives, the most useful detail is not the amount or the customer’s name. It is the chargeback code attached to the case. That short label tells you what the cardholder’s bank claims went wrong, and it shapes what you gather, what you argue, and how you frame your reply.

Verifi

The Verifi company builds dispute-management and chargeback-prevention technology. The connection behind searches for Verifi Visa dates to 2019, when Visa acquired the company. Ownership doesn’t box the products in, though, as several of them also cover other card brands.

Processing

Processing is everything that happens to move money from a customer’s card to a seller’s account after a purchase. At checkout, the customer sees only a brief pause. Behind it, the payment gateway sends the request to the payment processor. From there, it moves through the acquiring bank and card network to the issuing bank, which returns a response.

Ethoca

Ethoca is a payments collaboration and dispute-prevention company owned by Mastercard, which acquired the company in 2019. At the time, Mastercard framed the platform as a way for merchants and issuers to tackle digital-commerce fraud together, almost as it happens. In practical terms, the Ethoca meaning comes down to a network that lets banks and merchants exchange dispute information quickly enough for the merchant to respond.

VAMP (Visa Acquirer Monitoring Program)

The VAMP (Visa Acquirer Monitoring Program) is how Visa watches for payment activity that looks riskier than normal, from abnormal fraud and dispute levels to card-testing patterns. The VAMP program runs every month, and it applies at two levels: an acquirer’s whole portfolio and each merchant inside it.