While “No Annual Fee” sounds incredibly attractive, not all free credit cards are created equal. Some contain hidden traps that beginners easily fall into. In this guide, we break down these hidden pitfalls and show you how to select a genuinely safe and cost-effective card.
Hidden Pitfalls of Free Credit Cards
1. The Trap of “Conditional Free” Fees
Some cards are only free for the first year, or require you to use the card at least once a year to waive the annual fee. If you throw it in a drawer and forget it, you might get charged.
2. Default “Revolving Payment” Setup
This is the most dangerous trap. Some free cards default all purchases to revolving payments (revo-barai). These carry high interest rates (around 15% annually) and can lead to accumulating debt.
3. “Optional” Travel Insurance Coverage
Many free cards boast travel insurance, but it is often conditional (requires you to pay for your trip using the card) rather than automatic.
How to Choose the Right Free Card
- Look for “Free Forever” (永年無料): Ensure there are no conditions attached.
- Avoid Revo-only Cards: Confirm the card supports standard one-time payments.
- Check Point Expiration: Select cards where reward points last at least 2 years.\n