SmartRetry - Payment Recovery Platform

MCC Lookup

Search by MCC code or product type to instantly identify the merchant category behind any transaction.

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MCC Lookup Tool

Use the MCC lookup to decode merchant category codes and understand how card networks classify a business. MCC context can affect interchange, rewards, risk review, compliance rules, and some transaction decline scenarios.

What is an MCC?

A merchant category code is a four-digit identifier that describes the primary goods or services a merchant provides.

MCCs help issuers, acquirers, and networks classify transactions consistently across many types of businesses.

The assigned category can influence fees, rewards eligibility, high-risk review, and whether restricted payment methods are accepted.

When a legitimate payment fails, MCC context can help reveal whether category restrictions or risk rules contributed to the decline.

How to use the MCC lookup

  1. 1

    Search by code or business type

    Enter a four-digit MCC or search by a product, service, or industry description.

  2. 2

    Compare the category

    Review the description and confirm whether it matches the merchant activity you are investigating.

  3. 3

    Put it to work

    Use the MCC for payment troubleshooting, reporting, onboarding checks, and decline analysis.

MCC ranges at a glance

RangeTypical category
0001-1499Agricultural services
1500-2999Contracted services
3000-3999Travel, airlines, car rental, and lodging
4000-4999Transportation and utilities
5000-7299Retail, apparel, and miscellaneous stores
7300-7999Business services
8000-9999Professional, membership, and government services

FAQs

The acquiring bank or payment processor typically assigns the MCC during merchant onboarding, based on the business model and card network rules.
Usually no. A merchant can ask its processor to review an assignment, but the final classification must match the business activity and network requirements.
Yes. Some cards, wallets, or issuer rules restrict transactions by merchant category, so MCC context can be useful when investigating failed payments.

Still letting failed transactions slip through?

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