Credit or debit? Learn how each option works!
Will it be credit or debit? Learn everything about how each of these payment methods works. Learn definitively how and when to use them, and the best credit and debit card options currently available.
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Card payments are rightly one of the most widely used methods of payment in Brazil and around the world. After all, they result in greater security and convenience in financial transactions.
Furthermore, each has its own benefits and advantages, and when used correctly, they can be a great ally in your financial life. However, uncontrolled use can lead to a series of negative consequences.
So, keep reading and find out which payment option is best and when to use it!

How does a credit or debit card work?
First, there are some differences between the two types of cards. With credit cards, expenses are paid when the invoice arrives, not when the sale occurs. Debit cards use the balance in the account and make the payment immediately after the sale occurs.
In fact, credit and debit cards are two different payment methods, and both need to be used carefully and correctly. This way, you'll improve your financial planning, controlling your spending and reducing your debt levels.
How does a credit card work?
First of all, we can say that a credit card is a type of “loan,” granted by banks and lending institutions, subject to a limit. Thus, customer makes the purchase and then pays only for what he consumes.
In other words, you buy now and pay later, usually within 30 or 40 days, depending on each financial institution.
Therefore, it's important to pay close attention to your spending to always pay your bills on time. After all, you don't pay for the product or service you purchase immediately, but rather when the invoice arrives.
How does the debit card work?
A debit card uses your account balance to pay for your purchase immediately. Therefore, the amounts come out of your checking account at the time of the transaction, as if it were a withdrawal and do not generate debt.
However, it's important to plan ahead and be careful before using the debit function. If your balance is less than the purchase amount, the transaction will either not be approved or will use up the bank's available credit limit.
In this last scenario, you'll pay interest and end up with a negative balance in your account. Therefore, before purchasing, check your balance and whether the product is truly necessary.
Credit or debit card, how and when to use it?
In advance, the answer to this question mentioned in the subtitle is: it all depends on your financial life and goals.
This way, you can concentrate your spending on a credit card to take advantage of benefits like a rewards program. Or, you can make cash payments to reduce the number of installments and debts.
How and when to use a credit card?
First of all, you need to keep this in mind: “a credit card is not an extension of your salary.” After all, it’s just a limit offered to “spend now and pay later”.
Therefore, to use your credit card as an ally and not a villain, you need to:
- Pay bills on time;
- Do not spend credit on unnecessary items;
- Have full control over installment accounts;
- Always be aware of the fees charged for the card's annual fee;
- Avoid using revolving credit and paying your bill in installments as much as possible.
How and when to use the debit card?
A debit card is the perfect payment method for everyday purchases. In fact, in some cases, spending with this method also earns points, as is the case with C6 Bank, for example.
It also increases your security, as you don't need to carry cash, and using the card requires a PIN. To make a good deal, you just need to have enough funds, and the purchase is guaranteed.
Tips for getting the most out of your credit or debit card
Use your debit card for everyday purchases: For everyday purchases like groceries, pharmacies, and snack bars, use a debit card. This is one of the experts' top recommendations, as it gives you much greater control over your purchases.
If you participate in a points program, concentrate your spending on credit: As long as you have a fixed monthly income, concentrating all your spending on the card is quite advantageous. However, in this case, you need to pay attention to the conversion rate and the timeframe for using the benefit.
Use your credit card for high-value purchases: Building on the previous tip, take advantage of high-value purchases to pay with credit. After all, you can use the installment option and also accumulate more points in the rewards program.
Therefore, when it comes to credit card installment purchases, consumers must pay their monthly installments on time. They should also avoid accumulating multiple installments in the same period.
Therefore, a tip to maintain this control is to always analyze the value of your credit installments and do not exceed more than 10% of your income. In other words, if your salary is R$3,000.00, the ideal is not to have installments larger than R$300.00, involving the total.
Advantages and disadvantages of credit cards
Indeed, credit cards are a great help in tracking expenses and increasing purchasing power. They're also a great ally in financial control.
In fact, there are several benefits offered along with the limit, such as a points program, discounts, mileage accumulation, and cashback system.
However, there are also a number of disadvantages involved in the operation, such as:
- Payment of annual fees and unnecessary fees;
- Getting lost in debt and making purchases driven by emotions;
- Increase the level of debt;
- Forgetting to pay the bill on the due date and paying interest and late fees;
- End up paying revolving interest if an unforeseen financial event occurs.
Advantages and disadvantages of debit cards
First of all, a debit card offers greater security for making various types of payments. After all, there's no need to carry cash in your wallet..
Another positive factor to highlight is the ability to track expenses as they occur, as well as the fact that there are no annual fees or interest.
However, the card is linked to an account that can be savings, salary or current.
Even though it is a type of cash payment, debit also has certain disadvantages, such as:
- Use your account limit balance if you do not have enough money to pay for a specific purchase and end up in debt due to lack of attention;
- Does not make installment payments;
- It does not make immediate payments for online purchases and subscription services, as is the case with credit cards.
5 credit and debit card options for you to use as an ally!

As we've seen, having access to a credit or debit card is essential for achieving financial stability. Therefore, having both functions together is essential, and the best option is multiple cards.
In short, this type of card performs both debit and credit functions simultaneously. Check out these excellent options for opening your account and applying!
1 – Agibank credit or debit card
First of all, when opening an account with Agibank, customers receive a card with these two features. This card also allows them to make purchases both in-store and online.
Additionally, Agibank credit purchases have a 40-day payment period. However, there is an annual fee, with the first year being free. However, for all other years, the monthly fee is R$1,400,000 for accounts opened via the app and R$1,200,000 for accounts opened in physical stores.
Agibank's debit or credit card is Mastercard and international. This means you can easily make purchases anywhere in the world.
Account opening and transactions are done through the app, making everything simple and hassle-free. Alternatively, you can visit a nearby physical branch if you prefer this type of service.
Learn how to open an account at Agibank quickly!
2 – C6 Bank – accumulate points that do not expire on credit or debit cards
The second option is a card from the financial institution C6 Bank, which offers one of the best lines of financial products. The card works as both a debit and credit card and has no annual fee.
The cool thing about the bank is that you can request an additional card completely free of charge. Furthermore, participation in the rewards program applies to both credit and debit purchases.
The points acquired through the loyalty program do not expire and you can use them whenever you see fit.
Learn more about the C6 Bank card!
3 – PicPay
PicPay, like Mercado Pago, is a digital wallet widely used by Brazilians as a payment method. Furthermore, when you open an account, you can get a credit or debit card with no annual fees or maintenance fees.
Purchase using credit at partner establishments and receive a portion of your purchase back. The balance is used as a discount on your bill, so if you concentrate your purchases on the card, you can get a significant discount at the end of the month.
Learn more about how to apply for a PicPay credit card!
4 – Bradesco Elo credit or debit card
First of all, a credit or debit card is perfect for everyday use and enjoyment. After all, it's two payment methods in a single financial product.
However, you must pay an annual fee of 12 monthly installments of R$$12.50. Even so, Bradesco is an excellent financial institution, and with an open account, you can also start several activities. financial investments.
5 – Santander Basic
The last tip for you to take advantage of the benefits of paying by credit and debit is Santander Basic. This means you can shop at a variety of establishments across Brazil.
In fact, with a single card, you can also manage your checking account, make cash withdrawals, transfers, and more. You can also select credit or debit whenever you like.
Final considerations
In short, debit and credit payment methods, when used correctly, are excellent financial allies. After all, with good management, you can increase your profit balance and reduce unnecessary debt.
In short, the information presented in this content is the main points you need to know before carrying out your financial transactions.
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