--- description: Use the SmartRetry MCC Lookup Tool to find merchant category codes, understand transaction classifications, and identify the right MCC for a business. title: MCC Lookup Tool: Merchant Category Codes | SmartRetry image: https://cdn.smartretry.com/_next/static/media/og-image.0z0q4_5kazzzo.jpeg --- [Skip to main content](#main-content) # MCC Lookup Search by MCC code or product type to instantly identify the merchant category behind any transaction. Lookup Learn More ## 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. [Learn more about MCC in our glossary →](/glossary/mcc) 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 | Range | Typical category | | --------- | ------------------------------------------------- | | 0001-1499 | Agricultural services | | 1500-2999 | Contracted services | | 3000-3999 | Travel, airlines, car rental, and lodging | | 4000-4999 | Transportation and utilities | | 5000-7299 | Retail, apparel, and miscellaneous stores | | 7300-7999 | Business services | | 8000-9999 | Professional, membership, and government services | ### FAQs Who assigns a merchant category code? The acquiring bank or payment processor typically assigns the MCC during merchant onboarding, based on the business model and card network rules. Can a merchant choose its own MCC? Usually no. A merchant can ask its processor to review an assignment, but the final classification must match the business activity and network requirements. Can an MCC cause declines? Yes. Some cards, wallets, or issuer rules restrict transactions by merchant category, so MCC context can be useful when investigating failed payments. Other tools to help you * [BIN Lookup](/bin) * [Decline Code Lookup](/decline-code) * [Issuer Lookup](/issuer) * [Card Validator](/card-validator) ![SmartRetry - Payment Recovery Platform](https://cdn.smartretry.com/cdn-cgi/image/width=3840&quality=75&format=auto&fit=cover/https%3A%2F%2Fcdn.smartretry.com%2F_next%2Fstatic%2Fmedia%2Flogo.3mm2n0hdxl3mi.svg) ## Your MCC is costing you recoveries. SmartRetry maps merchant category codes to real decline patterns and applies the right retry logic for each one. No manual rules needed. 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