What is Nie Conference's MCC Code?
Nie Conference uses MCC 9399 (Government Services (Not Elsewhere Classified)). This Merchant Category Code is used by credit card networks to classify transactions at Nie Conference.
When you use your credit card at Nie Conference, the transaction is tagged with MCC 9399. Your credit card issuer uses this code to determine what rewards you earn—whether it's bonus miles, cashback, or base points.
Best Credit Cards for Nie Conference
UOB Visa Signature
4 MPDNot excluded
Cap: Must spend between $1,000 to $1,200 via contactless and $1,000 to $1,200 for FCY
Note: On Site: Local contactless spend between $1,000-$1,200 | FCY: Foreign currency transactions between $1,000-$1,200
Cards That Don't Earn Bonus
These cards earn base rewards (1 MPD) at Nie Conference:
✗HSBC Revolution
✗OCBC Rewards
✗UOB Preferred Platinum Visa
✗Citibank Rewards MasterCard
✗Woman's World MasterCard
✗UOB Lady's Card
✗UOB Lady's Solitaire
✗UOB KrisFlyer
Tips for Maximizing Rewards at Nie Conference
- Use the card with the highest bonus rate for MCC 9399
- Track monthly caps to avoid missing out on bonus rewards
- Check if contactless vs inserted card affects your rewards rate
- Verify the MCC before making large purchases to ensure bonus eligibility
- Consider having multiple cards to maximize rewards across different spending categories