
Should You Apply for Multiple Credit Cards at the Same Time?
Applying for too many credit cards at once — or doing so randomly or repeatedly — can hurt your credit scores. Here's what to do instead.

Applying for too many credit cards at once — or doing so randomly or repeatedly — can hurt your credit scores. Here's what to do instead.

If you didn't get a card before you left the country, apply by using a U.S. address, and seek out expat-friendly cards.

Adding an authorized user can be an effective strategy, but it helps first to know how issuers and credit bureaus handle this information.

You only need one card to build a good score, but there can be indirect benefits to having multiple card accounts.

Many dealers won't take credit cards. Even with those that do, expect limits on how much you can charge, as well as extra fees to cover the dealer's costs.

For direct monthly payments, typically no. But you can do a balance transfer in which you move high-interest debt to a new card with a lower APR.

When disaster strikes, you may need to turn to a credit card, and while some cards are better for this than others, it's not sustainable. Instead, if you can save (even a little) as you go, you'll have a true rainy-day fund.

Credit card issuers can increase your minimum payment due to several factors. Depending on the issuer, your balance, interest and fees could affect the cost.

AmEx, Cap One, Chase, Citi, Discover and others allow it, but it may not be the most valuable use of your points.

Credit cards are a convenient and rewarding way to make purchases, but they need to be handled with care.

If you've saved the money and can pay back the credit card bill right away, then absolutely. But if you're considering financing the trip with the card, it could be costly, in several ways.

It's quick and easy, but your candidate's campaign will have to pay fees that reduce the impact of your donation.

Paying student loans with a credit card may be possible (if you jump through some hoops), but it's not a good idea.

The costs of balance transfers can exceed the benefits — if, for example, your debt can be paid off quickly, you struggle to make on-time payments or your credit is subpar.

It depends on the issuer. Some major issuers allow authorized users to redeem rewards; others don't.

With some effort, including paying off your balance and possibly a few late fees, credit card delinquency can be overcome.

Tokenization replaces your sensitive card data with a jumble of letters and numbers that are useless to a hacker.

Rarely. They offer convenient access to fast cash, but high fees and interest will cost you dearly. Less expensive alternatives exist.

Aim to pay your credit card by the due date. But if you're looking to boost your credit scores or reduce interest costs, consider paying earlier.

"Bad" debt doesn't provide anything of ongoing value, incurs high interest and can take years to pay off.