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Personal-Finance

Articles, analysis, and updates from Blackcat, grouped under Personal-Finance.

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Cashback Card Guide: What to Check Before Choosing One
CashbackCards & PaymentsFees & Costs

Cashback Card Guide: What to Check Before Choosing One

You buy groceries, fill up the car, pay for a subscription, grab lunch — and a small percentage of what you spent quietly lands back in your account. No coupons. No stamps. No loyalty card to forget at home. That is card cashback in practice: a percentage of your everyday card purchases, returned to you in real money.

Emma Carter

9 min read

26 May 2026

Car Rental Deposit Explained: Why Cards Matter for Rentals
Cards & PaymentsFees & Costs

Car Rental Deposit Explained: Why Cards Matter for Rentals

You’ve booked the flight, mapped the route, and reserved the car. Then you arrive at the counter and the agent asks for a card. Not just any card — a card that can handle a deposit hold of €500, €800, or sometimes more than €1,000. You hand over your card. It gets declined. The trip plan starts unravelling before you’ve even left the airport.

Emma Carter

8 min read

23 May 2026

Contactless Payments in Europe: How They Work and What Limits to Know
Cards & Payments

Contactless Payments in Europe: How They Work and What Limits to Know

You tap your card, the terminal beeps, and you walk away with your coffee. The whole thing takes about two seconds — and yet behind that casual gesture sits a surprisingly sophisticated system that has reshaped how an entire continent pays for things.

Emma Carter

10 min read

18 May 2026

What Is a Payment Card and How Is It Different from a Credit Card?
Cards & PaymentsFees & Costs

What Is a Payment Card and How Is It Different from a Credit Card?

A payment card is probably the most-used financial tool you own — and the one you've thought about the least. You tap it at the checkout, type its number into online forms, and occasionally panic when you can't find it. But what actually is a payment card? How many types exist? Who issues them? And where does a credit card fit in?

Emma Carter

12 min read

15 May 2026

Card Cashback Explained: How Cashback Works on Everyday Card Purchases
Cards & PaymentsCashbackFees & Costs

Card Cashback Explained: How Cashback Works on Everyday Card Purchases

You buy groceries, fill up the car, pay for a flight, grab lunch — and every time, a small percentage of what you spent quietly lands back in your account. No coupons. No stamps. No minimum spend. That's card cashback in a nutshell: a percentage of your everyday card purchases, returned to you in real money.

Emma Carter

9 min read

12 May 2026

Virtual Card vs Plastic Card: Which One Should You Use for Everyday Payments?
Cards & PaymentsBudgetingOnline Safety

Virtual Card vs Plastic Card: Which One Should You Use for Everyday Payments?

Here's a scenario most of us have lived through: you open a new payment account, and within minutes you have a virtual card ready in your app. The plastic version? Somewhere in the postal system, a week or two away. By the time it arrives, you're already shopping online and tapping your phone at the coffee shop. Do you actually need the plastic card?

Emma Carter

8 min read

11 May 2026