Credit Card Glossary: Terms and Definitions

Merchant category codes (MCC)

Every business that applies to accept credit cards is assigned a four-digit number by the credit card networks (Visa, MasterCard, Discover, American Express) called a merchant category code, or MCC. The number denotes the type of business or service it is in. Merchant category codes are used by credit card networks to categorize, track or restrict certain types of purchases.

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cCarbon-paper packetsCard issuerCard-linked loyalty offersCard memberCard member agreementCard-not-present (CNP) transactionsCard-not-present fraudCard-present (CP) transactionsCard-present fraudCard-present transactionsCard readerCardersCardholderCardholder agreementCardingCarding forumsCash advanceCash advance checkCash advance feeCash advance rateCash backCash cardCasherCashingChapter 11 bankruptcyChapter 13 bankruptcyChapter 7 bankruptcyCharge-back periodCharge cardCharge-offCharge-off rateChargebackChip-and-PIN cardsChip and signatureChip cardChip-enabled terminalChoice of lawChurningClaims and defensesClearingCloningClosed-end loanClosed loopCo-branded cardCo-signerCOB fraudCollateralCollectionCollection-proofCombined guaranteeCommercial cardsCommercial credit scoreCommunity propertyConcierge serviceConjoined accountConsumer credit fileConsumer credit reportConsumer Financial Protection BureauContact chip cardContactless chip cardContactless paymentsConvenience checksConvenience feeCorporate credit cardCramdownCredit bureauCredit bureau risk scoreCredit cardCredit Card Accountability, Responsibility and Disclosure Act of 2009Credit CARD Act of 2009Credit card imprinter formCredit card numberCredit counselorCredit freezeCredit historyCredit inquiryCredit life insuranceCredit limitCredit lineCredit mixCredit monitoring serviceCredit mulingCredit obligationCredit ratingCredit Repair Organizations ActCredit reportCredit reporting agency (CRA)Credit scoreCredit unionCredit utilization ratioCreditors meetingCross-collateralizationCryptocurrencyCurrency conversion feeCVV