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The CardBuzz blog

Card-by-card write-ups from our team, features, fees, lounge access and who each card actually suits. For the numbers after every cap and exclusion, head to the card pages.

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How-To Guides

MCCs and milestone spending: what counts toward fee-waiver and bonus thresholds

Many Indian credit cards dangle milestone-linked benefits: spend a threshold amount in a year and the annual fee is waived, or bonus points unlock, or a voucher gets issued. What cardholders often discover too late is th

8 Oct 20264 min read
How-To Guides

When the MCC on your statement looks wrong: what you can do

Sometimes the MCC attached to a transaction is just wrong — a restaurant coded as a grocery store, a hotel coded as a travel agency, a retail purchase carrying a quasi-cash code. Miscoding happens more often than most ca

8 Oct 20264 min read
How-To Guides

Travel MCCs: airlines, hotels and booking portals

Travel is the category where MCC awareness pays the most per transaction, because travel bookings are large and cards often attach their richest bonuses to travel MCCs. It's also the category where the booking channel ch

8 Oct 20264 min read
How-To Guides

Grocery MCCs: supermarkets vs kirana stores

Grocery is most Indian households' largest card-spend category, and it's where MCC differences quietly create the biggest rewards gaps. The same monthly grocery budget can earn meaningfully different rewards depending on

8 Oct 20264 min read
How-To Guides

Fuel MCCs: why petrol-pump rewards behave differently

Fuel is the oddest category in the Indian credit-card rewards landscape. It has its own MCCs, its own surcharge mechanics, its own waiver logic, and its own reward exclusions — a parallel system sitting inside your card'

8 Oct 20264 min read
How-To Guides

Wallet loads, rent and utilities: the MCC traps to know about

Three of the most common Indian household payments — loading a mobile wallet, paying rent, and paying utility bills — sit in MCC territory that behaves very differently from ordinary retail spending. They are the classic

8 Oct 20264 min read
How-To Guides

How to find a merchant's MCC before you pay

Knowing that MCCs decide your rewards is only half the battle. The other half is finding out a merchant's MCC before you commit a large payment — because the code is set by the merchant's acquirer, it isn't printed on th

8 Oct 20264 min read
How-To Guides

MCC exclusions: the transactions that silently earn zero rewards

There is a special kind of disappointment reserved for the cardholder who routes a large payment through the "right" card, waits for the rewards to land, and gets nothing. No error, no explanation — the transaction poste

8 Oct 20264 min read
How-To Guides

What merchant category codes are — and why they decide your rewards

Every time you swipe, tap, or pay online with your credit card, a quiet piece of information travels along with the money: a four-digit number called the merchant category code, or MCC. It tells your bank what kind of bu

8 Oct 20264 min read
How-To Guides

The annual card-renewal calendar: a month-by-month checklist

Credit cards don't demand much attention most of the year — until a renewal fee lands, a card expires mid-trip, or an autopay fails silently. A lightweight annual calendar, checked once a month, prevents all three. Here'

8 Oct 20264 min read
How-To Guides

Refund issued to an expired card: how the money reaches you

You return a purchase, the merchant processes the refund — and then you realize the card it was charged to has expired. The money isn't lost, but the route it takes to reach you depends on where your account stands. Here

8 Oct 20264 min read
How-To Guides

Card validity periods in India: why some cards last 5 years and others longer

Flip through your wallet and you'll notice the expiry dates vary: one card runs five years, another eight, a third only three. Card validity periods aren't random — they reflect issuer policy, card-network rules, and the

8 Oct 20264 min read