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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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Buying Guides

Webcams and Video-Calling Gear in 2026: Card Rewards on Work-From-Home Upgrades

Video-calling gear — webcams, ring lights, microphones, headsets — is the work-from-home category where modest spending produces outsized professional returns. You are, for several hours a day, a small television broadca

11 Oct 20268 min read
How-To Guides

GST Invoices on Card Purchases in 2026: Claiming Input Credit as a Business Buyer

If you bought equipment during the October 2026 festive sales — Amazon's Great Indian Festival began October 8, 2026, Flipkart's Big Billion Days began October 9, 2026 — for a GST-registered business, the invoice in your

11 Oct 20268 min read
Deals & Offers

Gift Card Stacking in 2026: Multiplying Sale Discounts with Credit Card Rewards

The smartest festive-sale buyers do not just pick the right product at the right price — they engineer the payment itself into a second discount. Gift card stacking is the technique: buy gift cards with a rewards-earning

11 Oct 20268 min read
Buying Guides

External SSDs in 2026: Storage Upgrades on Credit Card EMI and Reward Stacking

External SSDs are the quiet workhorse of the work-from-home setup: fast backups, portable project storage, offloading a full laptop drive, and — for creators — editing directly off the drive. Portable SSDs sit roughly in

11 Oct 20268 min read
How-To Guides

Extended Warranty Registration in 2026: Card Purchase Protection and How to File

The festive sale is over, the boxes are unpacked, and now comes the part most buyers skip: registering the protections you already paid for. Your credit card may carry purchase-protection cover on what you bought during

11 Oct 20269 min read
Deals & Offers

Exchange Bonuses in 2026: Making Sure the Old-Device Credit Actually Lands

Exchange offers were among the most heavily promoted mechanics of the October 2026 festive sales — Amazon's Great Indian Festival began October 8, 2026, Flipkart's Big Billion Days began October 9, 2026 — promising an ex

11 Oct 20269 min read
Buying Guides

Ergonomic Office Chairs in 2026: Buying with a Credit Card — EMI, Rewards and What to Check

A good ergonomic chair is the single highest-return purchase in a work-from-home setup, and also one of the most expensive single items in it. Entry-level ergonomic chairs sit roughly in the ₹8,000–₹15,000 band, mid-rang

11 Oct 20269 min read
How-To Guides

EMI Preclosure in 2026: When Paying Off Early Saves Money (and When It Doesn't)

You converted a ₹60,000 (illustrative) purchase into a 12-month EMI. Six months in, you have the cash to kill it. Should you? The answer is not automatically yes — EMI preclosure has its own cost structure, and in some c

11 Oct 20269 min read
How-To Guides

Utilization Reporting Dates in 2026: The Day Your Balance Hits Your CIBIL File

Credit utilization — the percentage of your credit limit you're using — is one of the heaviest inputs to your CIBIL score. But here is the part most people get wrong: the utilization that matters is not your balance on a

11 Oct 20269 min read
How-To Guides

Auditing Your Credit Card Statement in 2026: A 15-Minute Monthly Checklist

Your credit card statement is the one document that records every rupee you spent, every fee you were charged, and every rupee of interest the bank claims. Most people glance at the total and pay it. Fifteen minutes a mo

11 Oct 20269 min read
How-To Guides

The Chargeback Playbook 2026: Disputing a Credit Card Transaction Step by Step

You paid for something you never received. A merchant charged you twice. A subscription you cancelled kept billing. In all of these cases, the money moved through your credit card — and that gives you a weapon the mercha

11 Oct 20269 min read
How-To Guides

Card Tokenization in 2026: What It Is and Why Your Saved Cards Changed

A few years ago, saving your card on a shopping site meant the merchant stored your actual 16-digit card number on their servers. If that merchant got hacked, your real card number leaked. The RBI ended that model: since

11 Oct 20269 min read