We have helpful finance management advice on debt, loans and credit cards

You already know a lot about credit cards. You’ve heard that consumer debt in this country-particularly credit-card debt-is at an all-time high, while our savings rate is lower than ever before. You realize that the boom in online shopping, with its absolute dependence on credit cards, is further fueling their use. You are well aware that running a balance on your plastic-and paying the unconscionable interest rates that come with it-is one of our most basic and widespread financial blunders. And you suspect that the sheer volume of direct-mail credit-card solicitations with low teaser rates must be devastating the forests of northern Idaho.

Still, credit cards are a fact of 21st century life, and it only makes sense to understand how to use them wisely. While it’s probably impractical to keep all plastic out of your wallet, it is prudent to limit the number of cards you have, and, of course, to pay all balances in full every month. Indeed, having only a traditional American Express card, which doesn’t allow you to carry a balance, can be an excellent way to impose fiscal discipline on you and your family-although, as the Visa ads point out, not everyone accepts American Express. For the rest of us, who do occasionally dabble in credit-card debt, here are a few ways to keep your habit under control.

1. Take advantage of frequent-flier programs tied to credit cards, but keep in mind that interest payments on a high balance can quickly turn “free” flights into outrageously expensive ones. At a dollar per mile, running up a debt of 25,000 may get you a plane ticket, but it will also saddle you with $4,500 in yearly interest payments, assuming an 18% annual rate.

2. Look very closely at credit-card offers before you bite. Obviously, most of those 2.99% and 3.99% rates will be in effect for only a few months. But there may be other catches as well. Making a late payment, even if it arrives only a day after it was due, may immediately trigger a permanent rate hike. Also, low initial rates sometimes apply only to transferred balances, and you could get charged a fee for making the transfer. Check, too, to see whether there is an annual fee, or charges for exceeding your credit limit or even for closing an account.

3. Avoid amazing grace-period tricks. What you’re looking for is a provision that says you’ll never be charged interest as long as you pay your bill in full by the due date. But some cards have no grace period, calculating interest from the moment you make a purchase, while others give you only a limited time after making a charge before interest is imposed. That period of 20 days or so may end before your payment is due.

4. Don’t forget to cancel cards you no longer use. If you don’t, they’ll show up on credit reports, and that could be a problem, particularly if you’re applying for a home mortgage. Your would-be lender may be reluctant to make a loan to someone who has a cumulative credit-card limit of $50,000, $100,000, or even more.

Credit cards are one of the most useful tools in today’s world. With a credit card, you can purchase anything you want without actually carrying any money at all. A credit card works like a loan. Once you purchased an item using your credit card, you will automatically agree to pay the loan once the billing statement arrives.

However, aside from the fact that credit cards can offer you a lot of advantages, you should be aware that credit cards also have some disadvantages. People who own credit cards tend to uncontrollably purchase items they don’t really need. Besides, with a credit card, you can really purchase a lot of things without having any money at all. With this feature, people tend to purchase items more than they can afford.

With this kind of spending, many people get into credit card debt that will seem very hard to pay off. Every month that you don’t pay the bill on time, you will see that the interest rate will rise and you will eventually end up paying more for the interest rate rather than the debt.

One way to pay off your credit card debt is through 0% APR credit cards. This kind of credit card started out as a marketing gimmick in the US. But today, it is now considered as part of the credit card industry. 0% APR credit card plays a very important role to help people get out of debt or at least reduce it.

First of all, you need to know what a 0% APR credit card is. APR is short for Annual Percentage Rate. APR is a reflection of the cost of credit. Therefore, a low or 0% APR is better than standard APR that you will usually see in credit cards today.

0% APR credit cards are very useful if you know how to handle it. This kind of credit card is usually used by people who want to reduce or end their credit card debt, if you have a credit card debt that seems hard or impossible to pay off. For example, if you are 10,000 dollars in debt and you have an APR of 20%, you will end up paying 2,000 dollars in interest payments. With a 0% APR credit card, you can use those 2,000 dollars to reduce your credit card debt instead of paying it for the interest alone.

Now that you see the benefits of a 0% APR credit card, it will truly be wise if you transfer you credit card balance to this kind of credit card. Once you transfer it, you can pay off your debt much more easily.

However, you should keep in mind that a 0% APR credit card is usually only an introductory offer by credit card companies to attract new cardholders. Usually, the 0% APR offer will only last for a minimum of six months to a maximum of one year, depending on the introductory offer.

You should choose a 0% APR credit card that offers a longer introductory period for you to be able to pay off your debt effectively. Also, you should keep in mind that you should keep an eye on the expiration date of the introductory offer in order to avoid a high APR after the 0% APR introductory offer is over.

These are the benefits and the things you should remember when getting a 0% APR credit card.