Used wisely, credit cards are a profit center. Used poorly, they're a debt trap. Here's how to win.
The Golden Rule
Pay full balance every month. NEVER pay minimum due. Interest at 36-42% APR will destroy any rewards earned. See our [Credit Card vs Debit Card comparison](/compare/credit-card-vs-debit-card).
Card Categories
Cashback cards: 1-5% back on spending. Best for: Everyday expenses. Reward points cards: Points redeemable for flights, hotels. Best for: Travel spenders. Fuel cards: Surcharge waiver + rewards. Best for: Frequent drivers.
Stacking Strategy
Card 1: Grocery + utility bills (best cashback card). Card 2: Online shopping (Amazon Pay / Flipkart Axis). Card 3: Travel + dining (premium card with lounge access). Total: ₹3-5K/month in rewards on typical family spending.
Common Pitfalls
Overspending to earn rewards. Annual fee cards not justified by usage. Converting to EMI (defeats the purpose). Ignoring redemption value (some points are worth less than they appear).
Building Credit Score
Always pay on time. Keep utilization below 30%. Don't close old cards. 2-3 cards is optimal. A 750+ CIBIL score unlocks the best loan rates. Use our [Salary Calculator](/calculators/salary-calculator) to plan your budget.