Understand credit cards before
the bank understands you.
Banks spend crores teaching you to swipe. Nobody teaches you the rules of the game. CardSamajh does โ in simple language, with zero products to sell you.
No sign-up. Nothing to buy. Works without an account.
Four learning paths, 14 short lessons
Card Basics 101
What a credit card really is, how billing cycles work, and the one rule that keeps you safe forever.
0/4 lessonsCIBIL Ki Pathshala
What a credit score is, what actually moves it up and down, and the myths that hurt people.
0/4 lessonsHidden Charges Academy
The 6 charges that quietly eat your money โ and how to never pay a single one of them.
0/3 lessonsRewards Masterclass
Cashback vs points vs miles, what "5%" really means, and how reward maths actually works.
0/3 lessons
60-Second Samajh
Six micro-lessons. One idea each, small enough to remember, big enough to save money.
Today's pick
The most expensive phrase in banking
"Minimum Amount Due" is the most expensive phrase in banking. Pay only the minimum and interest (36โ48% yearly!) applies to your ENTIRE balance โ plus fresh purchases lose their interest-free period. Always pay the full bill.
Read the full lesson โAll six, in one place
The most expensive phrase in banking
"Minimum Amount Due" is the most expensive phrase in banking. Pay only the minimum and interest (36โ48% yearly!) applies to your ENTIRE balance โ plus fresh purchases lose their interest-free period. Always pay the full bill.
See also โBuy just after your statement date
Buy big things just AFTER your statement date, not before. Same purchase, same card โ but you get up to ~50 interest-free days instead of ~20. Free money-timing, zero effort.
See also โPay in the local currency, not INR
When a foreign website asks "Pay in INR or USD?" โ choose USD (the local currency). The friendly-looking INR option hides a worse exchange rate. This trick has a name: Dynamic Currency Conversion.
See also โNever withdraw cash on a credit card
Never withdraw cash on a credit card. Unlike purchases, cash advances have NO interest-free period โ the meter (plus a ~2.5% fee) starts the second the ATM whirs.
See also โClosing your oldest card usually hurts
Closing your oldest credit card usually HURTS your score โ it shortens your credit history and raises your utilisation ratio. Old, free, unused card? Keep it alive with one small subscription.
See also โ"Settled" and "Closed" are not the same
"Settled" and "Closed" look similar on a loan. They are not. "Settled" (you paid less than owed) scars your credit report for years. Always push for "Closed".
See also โ
Myth vs Sach
These are the beliefs that cost real people real money. Open any card for the truth.
MYTH #1โChecking my own CIBIL score reduces itโ
Tap to bust it ๐
False. Self-checks are 'soft inquiries' โ invisible to your score. Only applications (bank-initiated 'hard' checks) cost a few temporary points. Check yourself freely.
MYTH #2โCredit cards always lead to debtโ
Tap to bust it ๐
False. Full-bill payers borrow interest-free every month and pay โน0 in charges. The card isn't the debt โ unpaid bills are. Discipline decides which story you live.
MYTH #3โYou need a big salary to get a cardโ
Tap to bust it ๐
False. Entry cards commonly start around โน15โ20K/month income, and FD-backed secured cards need no income proof at all โ just a small fixed deposit.
MYTH #4โPaying minimum due keeps me safeโ
Tap to bust it ๐
Dangerously false. Minimum due avoids the late FEE but interest still hits your whole balance at 36โ48%/year โ and new purchases lose their free period too.
MYTH #5โMore cards always = lower scoreโ
Tap to bust it ๐
Mostly false. Multiple cards managed well can HELP (lower overall utilisation, more history). What hurts is applying for many cards in a short burst.
MYTH #6โDebit cards are safer than credit cardsโ
Tap to bust it ๐
Usually backwards for fraud. Debit fraud takes YOUR money instantly; credit fraud risks the bank's money, with zero-liability protection if you report promptly per RBI rules.
Quick Polls
One tap, anonymous, stored only on your own device in this phase โ so counts start at zero and results appear as real users vote.
What stops you from getting a credit card?
Counts start at zero โ results appear as real users vote.
Do you pay your full bill or minimum due?
Counts start at zero โ results appear as real users vote.