Merchant Category Code (MCC)
Merchant Category Code (MCC) is a four-digit number assigned to a business by credit card networks to classify the type of goods or services the business provides. This is evaluated within Credit Card Mechanics.
Plain-Language Meaning
A Merchant Category Code is a standardized code that identifies what kind of business a merchant operates, such as restaurants, gas stations, or grocery stores, for the purpose of processing credit card transactions.
Practical Example
When you use your credit card at a supermarket, the transaction is tagged with the supermarket’s MCC, which can determine if you earn bonus rewards for grocery purchases.
What It Does Not Mean
This does not refer to a store’s internal product codes or barcodes, nor does it describe the specific items you buy; it only classifies the overall business type for payment processing.
How the System Uses It
The system uses the Merchant Category Code to categorize transactions, which can affect reward points, cash back rates, and eligibility for certain card benefits or promotional offers.
Common Misconceptions
- “Every purchase at a store is assigned a unique MCC.” The MCC is assigned to the merchant, not to individual purchases.
- “MCCs are the same across all banks and card networks.” While generally standardized, some networks may use slightly different codes or interpretations.
- “MCCs determine the price you pay at checkout.” MCCs do not affect pricing; they only influence how transactions are processed and categorized.
Related Pages
Related Glossary Terms
FAQ
- Can a business have more than one MCC? Most businesses are assigned a single MCC based on their primary activity, but some larger businesses with diverse operations may have multiple MCCs for different departments or locations.
- Do MCCs affect whether a transaction is approved or declined? MCCs typically do not affect transaction approval, but they can influence whether a transaction qualifies for certain card benefits or restrictions.