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 GuidesVirtual Cards or Physical Cards: Which to Pick and When
Most banks now issue two versions of your card: the plastic one that arrives by post, and a virtual one that lives in your banking app from the moment of approval — sometimes even before the physical card ships. Both dra
How-To GuidesBiometric Credit Cards: Fingerprint Authentication Explained
A biometric credit card looks identical to the card in your wallet — same plastic, same chip, same contactless symbol — except for one addition: a small fingerprint sensor embedded in the card body. When you pay, you res
How-To GuidesTokenised Cards on Phones: How Tokenization Actually Works
Every time you tap your phone to pay or save a card on a shopping app, your actual 16-digit card number is not the thing moving through the transaction. It has been replaced by a token — a substitute number that only you
How-To GuidesWearable Payments: How Smartwatch Tap-to-Pay Works
A smartwatch tap at a payment terminal looks like magic — a wrist flick and the bill is paid, no phone, no card, no wallet. Underneath, it is the same secure contactless machinery that powers your phone's tap-to-pay, rep
How-To GuidesCardless ATM Withdrawals: How They Work and When to Use Them
For decades, getting cash from an ATM meant one thing: inserting a debit card and punching in a PIN. That is no longer the only way. Most ATMs in India now let you withdraw cash without the card at all — you scan a QR co
Deals & OffersHDFC Festive Treats 2026: What HDFC Cardholders Should Actually Do
HDFC Bank officially launched Festive Treats 2026 on 12 October 2026 — right as the marketplace sales enter their final days. The programme promises 10,000+ offers with cumulative savings of up to Rs.70,000, running thro
Deals & OffersICICI Festive Bonanza: Final-Days Electronics at Croma, Reliance Digital
If your closing-days shopping list is electronics-heavy, the marketplace sales are only half the story. ICICI Bank's Festive Bonanza — a bank-direct programme running at offline and online electronics retailers — offers
Deals & OffersGIF vs BBD at the Finish Line: Which Sale-End Bank Offer Is Better?
India's two biggest October sales are both in their final lap: the Amazon Great Indian Festival runs to 20 October with SBI's 10% instant discount, and Flipkart's Big Billion Days is in its closing stretch with 10% offer
Deals & OffersBBD Closing Days: A Last-Minute Playbook for Axis and ICICI Cardholders
Flipkart's Big Billion Days is entering its closing stretch, and the two headline bank partners — Axis and ICICI — are both running 10% offers. There is one oddity to keep in mind: Axis's own terms list 18 October as the
Deals & OffersAmazon GIF Final Week: Maximising the SBI 10% Discount (Cap Maths)
The Amazon Great Indian Festival runs until 20 October 2026, and if you hold an SBI credit card, the last week is when smart shoppers squeeze the most out of the 10% instant discount. The catch: the discount caps changed
How-To GuidesThe Annual Entertainment Audit: OTT, Movies and Gaming Spend
Once a year, your entertainment spending deserves the same review you give your investments: a clear-eyed look at where the money went, what it earned you, and whether your credit card setup still fits. An annual enterta
How-To GuidesKids' Gaming and Edutainment Spending: A Parent's Card Setup Guide
Children's spending on games and learning apps has a pattern that surprises most parents: it is not the big purchases that hurt, it is the stream of small ones — battle passes, cosmetic items, extra lives, and "just one