Many of us feel we must have a credit card as a kind of security blanket – read in case of a disaster. Having a card handy, even if one chooses not to use it, can be a good way to guard against cash shortages.

A credit card can be of great assistance in rebuilding one’s credit score. Often an individual’s credit score is based on their payment history and how often payments are made on time. The more times you use the card and how often you pay down debt will go far to raise your overall credit score.

As long as you’re using credit cards to rebuild credit, you might as well get a few benefits from your cards. Visa, Mastercard, Discover, and American Express all have great rewards programs that will let you earn everything from cash back, to points toward prizes, to airline miles as a reward for using their card. So it works out pretty well when you use your card for everyday purchases (and earn rewards) and then make timely payments (which really helps your fico score).

Before you sign up for any credit card you’re going to want to be sure you read carefully through the terms, conditions, fees, and repayment requirements and penalties. The worse your credit, the less appealing the terms associated with any given credit card will be. If you find the interest rates and other terms to much to handle, consider alternative kinds of  cards.

A secured credit card may be a good alternative for you if you are looking to fix your credit but can’t seem to find an unsecured card who will work with you.  Just understand these cards are easier to obtain than “traditional” credit cards, but they often carry steep fees. Those fees represent the cost of rebuilding a damaged credit history.