If you're on a Galaxy Fold, consider unfolding your phone or viewing it in full screen to best optimize your experience.
Cash and checks are becoming a thing of the past, and debit cards are largely what's replacing them. Understanding what is a debit card and the key differences between a debit card vs. credit card is crucial to navigating today's financial landscape.
A debit card is a card payment method, similar to a credit card. Your debit card pays for purchases by immediately withdrawing money from your checking account. The best checking accounts charge no fees for this service.
The most important difference to understand between a debit card vs. a credit card is that when you use a credit card, you borrow money which you pay back later rather than using money you already have in your account. You can also use a debit card to withdraw cash from your bank account at an ATM. Debit cards are issued by most financial institutions that offer checking and/or savings accounts.
In the past, debit cards didn't earn rewards (like cash back). That's changing -- so when you're comparing debit cards, keep an eye out for ones that offer rewards and other perks.
Debit cards are a quick and convenient way to pay for everyday purchases. In addition to asking "What is a debit card?" you should also consider the pros and cons of using a debit card vs. credit card.
Sadly, there are still barriers to opening a bank account, and therefore a debit card -- particularly for immigrants, the homeless population, and those living in poverty. Not everyone can get a debit card. Hopefully, in the future, some of these barriers will be removed.
Debit cards use money you already have to pay for purchases -- credit cards borrow money and pay it back later. That's the core of what's different about a debit card vs. credit card.
Credit cards can be convenient when you don't have enough money saved up to pay for a purchase all at once. However, failing to pay off your credit card balance in full each month leads to expensive interest charges.
With a debit card, you're paying with your own money. So you don't need to worry about interest charges.
When you pay with a debit card, a payment processor (like Visa or Mastercard) moves money from your checking account to the merchant (whoever you're paying). This is different from paying with a credit card. When you use a credit card, the payment processor transfers money from the card issuer to the merchant. Then, you pay the card issuer back over time.
In comparing your debit card vs. credit card, you might notice that your debit card has the Visa or Mastercard logo on the front, just like your credit card -- but remember the answer to the question of what is a debit card? With a debit card, you pay for your purchases upfront out of your bank account.
For example, Discover has many cash back credit cards. But there's also a Discover cashback debit card, which offers cashback rewards without increasing your debt.
Understanding the advantages of a debit card vs. credit card will help you know what a debit card is. There are a few reasons you might want to use credit cards over debit cards. While borrowing money can be risky, the best credit cards are worth it if you make sure to pay off your bill each month and avoid interest fees:
Want to learn more about fraud? Check out The Ascent's guide to mortgage fraud.
If you're looking for more in-depth information on banks, credit unions, and similar financial institutions, here are a few we've reviewed:
In understanding what is a debit card, it can be helpful to define some key terminology. These are some terms you should be aware of when using a debit card.
Checking account: A checking account is a bank account that's used for everyday needs, such as receiving income and making purchases. To answer the question of what is a debit card, you have to understand that a debit card is typically linked to a checking account.
Savings account: A savings account is meant to be used for money you plan to save rather than money you plan to access regularly. While savings accounts still give you immediate access to your funds, Federal Reserve Regulation D limits savings accounts to six "convenient" transactions per month.
Personal identification number (PIN): A PIN is a confidential code you set up upon opening a debit card that provides an extra layer of security when processing transactions.
Debit card number: Your debit card number is the 16-digit number found on the front of your debit card.
Account number: Your account number is a unique number associated with your bank account, and is typically 10 to 12 digits long.
Routing number: Your routing number is a nine-digit number associated with your financial institution. You can find this number on the bottom of your checks, or by contacting your financial institution.
Card verification value (CVV): This is a three-digit code (four digits in the case of American Express cards) printed on the back of your debit card used to provide additional security for online purchases.
Automated teller machine (ATM): An ATM is a machine where you can use your debit card and its associated PIN to withdraw cash from a linked bank account.
In-network and out-of-network ATM: Financial institutions have their own networks of ATMs. Using an in-network ATM is often free. Out-of-network ATMs are those operated by other financial institutions. You might be charged an ATM fee by the other financial institution, your own financial institution -- or both -- for using an out-of-network ATM.
Direct deposit: Direct deposit is when you set up incoming payments, whether it's paychecks from your job or other forms of income, to be deposited directly into your checking account (rather than sent in the form of a check).
Overdraft: When you overdraft your bank account, you've used your debit card to pay for a purchase that costs more than the money you currently have in your account. Sometimes these transactions will be denied. If they go through, it's called an overdraft. You'll have to pay back the overdrafted funds and any associated fees immediately.
Overdraft protection: Some bank accounts offer overdraft protection. This is a service that allows you to connect a back-up source of funds such as another checking account, a savings account, or a credit card. In the event that you overdraft your primary checking account, the additional funds will be pulled from your back-up account.
Overdraft fee: Most banks charge an overdraft fee when you charge more to your account than what's available. The average overdraft fee is $35.
Foreign transaction fee: Some debit cards charge a fee for every purchase you make in a foreign country. The typical foreign transaction fee is 3%, meaning you're charged a $3.00 fee for every $100 you spend while abroad.
There are a few different types of debit cards, and learning about them can help you understand what is a debit card. Read up to decide which one is best for you.
Knowing the history of debit cards might help you develop a better understanding of what is a debit card. Until the last few decades, cash and check were the most popular payment methods in the United States. Debit cards were introduced in the 1980s as ATM cards. At that time, most consumers used them only to withdraw cash from their bank accounts at an ATM rather than to make purchases.
It wasn't until the mid to late 1980s that merchants started to acquire point-of-sales (POS) systems that accepted debit cards as a form of payment. They weren't widespread as a form of payment for purchases until the early 1990s, when debit cards finally received Visa and Mastercard logos. This development allowed consumers to use Visa or Mastercard-branded debit cards at any merchant that accepted Visa and Mastercard credit cards. By the late 1990s, debit card purchases outnumbered check purchases.
Debit cards are one of the most widespread and convenient forms of payment. While they don't build credit or offer generous cash back or travel rewards, and they aren't quite as safe as credit cards, paying with your own money can provide a safety net to avoid debt.
Here are some other questions we've answered:
Our Banking Expert
We're firm believers in the Golden Rule, which is why editorial opinions are ours alone and have not been previously reviewed, approved, or endorsed by included advertisers. The Ascent does not cover all offers on the market. Editorial content from The Ascent is separate from The Motley Fool editorial content and is created by a different analyst team.
The Ascent is a Motley Fool service that rates and reviews essential products for your everyday money matters.
Copyright © 2018 - 2023 The Ascent. All rights reserved.