If you do, you could earn great rewards, save money or even earn money. Some people think every credit card is the same plus or minus a couple tenths of an interest point. I use to. This couldn't be more wrong.

Do you do a lot of traveling? Do you have a large balance on a high interest credit card? Would you like to receive cash back on purchases?

Some credit cards offer points when you fly, purchase gas or dine out which can be redeemed for great rewards. So, if you do a significant amount of traveling look for a credit card that offers rewards for these types of purchases. The points you earn could be used on future flights and hotel stays.

If you have a huge balance on a high interest credit card, this is costing you extra money which could be avoided with a lower interest credit card. Look for a credit card that offers a low introductory rate on balance transfers and offers the standard APR thereafter.

Some credit cards offer you cash back on the purchases you make at certain retailers. So, If you use your credit card a lot, look for a credit card that offers cash back at the stores you frequent most.