Rewards credit cards are a popular choice among consumers today. Many are drawn to the idea of applying for a card that sends out rewards every time a purchase is made. And there are now more types of rewards to choose from than ever before, from cash back to airline tickets, gas rebates, and even merchandise.

Experts warn, however, that many cardholders don't take full advantage of this type of card. Consumers often sign up, and then forget to redeem the points they've accrued for rewards. To make sure you're getting the most out of your rewards credit card, read through the following steps. They'll help you earn the most rewards possible.

1. Check your Expenses

Before you get a rewards credit card, try reviewing the expenses that you have each month. If you need to, keep track of what you spend for an entire month. Then look back and take note of where your money went.

2. Find the Right Match

Once you know what some of your regular expenses are, you can think about which type of rewards card will work best for you. If you are a frequent traveler, you might consider signing up for a card that offers airline rewards. If you spend a good amount of money on gas and groceries each month, try looking for a card that gives rewards in these areas.

You may find that you just want some cash back. If that's the case, look for a card that you can use on a regular basis each month. Some experts estimate that the average household spends about $1800 in bills each month. You might consider paying for some of these, such as utilities or groceries, with the credit card. Pay off the balance each month, and enjoy the cash back you'll receive.

3. Sift through the Details

Once you've found a card that looks like a good fit, look through the terms and conditions listed. Find out what the annual percentage rate is, and check for the fees that come with the card. You'll want to make sure the costs of the card do not outweigh the rewards you will be receiving.

Also check for caps and limitations on rewards. Some companies include expiration dates that the rewards must be redeemed by. Airline rewards programs might list a limit on the number of miles you can earn each year, or have blackout dates. All of these details are important to know before you apply for a credit card.

4. Stay Focused

Check your monthly statements to see how many points you have accumulated. Keep track of the points or miles you have earned, and redeem them for rewards as soon as possible. Stay on top of the account, and you can expect to earn a significant amount of rewards each year from the card.

To make a rewards card work for you, get a firm grasp on your monthly expenses. Then apply for a card that will fit your lifestyle. Pay off the balance each month, and redeem your points or miles often. In doing so, you'll reap in plenty of rewards.