Merchant Category Codes explained — find your code fast
MCC lookup and activity matcher
30+
Active banks and providers
150+
Compared products
4 min
Average decision time
Find your MCC by describing your activity
What is an MCC code?
Merchant Category Codes (MCC) are standard four‑digit identifiers that classify a merchant’s principal line of business. Card networks, acquirers and banks use them to apply risk rules, interchange categories and eligibility for certain terminals or promotions.
Choosing a code that matches your real trading activity improves pricing transparency, avoids compliance friction and speeds up onboarding — especially when you compare offers for POS terminals or online acceptance.
Frequently asked questions
1What does MCC stand for?
MCC means Merchant Category Code — a standardized code that describes what type of business you run for card-processing purposes.
2Does my MCC affect fees?
Yes — interchange and some scheme or acquirer fees can vary by merchant category and risk segment. Exact pricing still depends on your contract and turnover profile.
3Could I simply pick any MCC?
No. You should declare the category that genuinely reflects how you operate. Incorrect codes can trigger reviews, reversed transactions or onboarding delays.
4How does POSnavigator use my MCC?
We match your stated activity to eligible products and tariffs in our comparisons so quotes are relevant — we do not bypass your bank’s final underwriting checks.
Compare terminals and gateways with confidence
Complete the wizard with the right category and unlock offers aligned with how you trade.