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Complete Guide to Credit Cards: The Essentials You Need to Know

March 3, 2025
JetStream employee at the service desk, helping a customer with questions about their credit card

Discover everything essential about credit cards: how they work, the types available, and tips for choosing a card that fits your needs.

If you’re thinking about making the leap into credit cards, you’re in the right place! In this complete guide, we’ll cover everything you need to know about credit cards—including what they are, how to manage them properly, and what to do if you find yourself in trouble. So, get comfortable and prepare to dive into the world of credit.

What Is a Credit Card and What Types of Cards Exist?

Definition of a Credit Card

A credit card is a financial tool that allows you to make purchases up to a certain credit limit, which is determined by the card issuer. Unlike debit cards, where money is deducted directly from your bank account, with a credit card, you can spend money that you don’t have at the moment and pay it back later. This can be very useful for large or unexpected purchases, as long as you manage credit responsibly.

Types of Credit Cards Available and Their Benefits

Here are some common types of credit cards along with their benefits:

  • Visa Platinum Credit Card:
    • Offers competitive interest rates.
    • Ideal for everyday purchases with fraud protection.
    • Compatible with mobile payment services.
    • Rates as low as 15% APR.
    • $500-$20,000 credit line.
    • No annual fee.
    • No balance transfer fee.
    • Visa Secured Credit Card:
    • Designed to help establish or rebuild your credit history.
    • Requires a security deposit that determines the credit limit.
    • Provides access to credit monitoring tools.
    • Build or restore credit.
    • Rates as low as 15% APR.
    • $500-$20,000 credit line.
    • No annual fee.
    • No balance transfer fee.
    • Visa Signature Rewards Credit Card:
    • Earn rewards for every purchase, such as points redeemable for travel or merchandise.
    • Offers additional benefits like access to exclusive events.
    • Includes extended purchase protection and price guarantees.
    • Earn points for cash, gift cards, merchandise, or airfare.
    • Rates as low as 15% APR.
    • $500-$20,000 credit line.
    • No annual fee.
    • No balance transfer fee.

                             Business Credit Card

  • Earn rewards for every purchase, such as points redeemable for cash, gift cards, merchandise, or airfare.
  • Includes Purchase Rewards, allowing you to earn cash back on eligible purchases.
  • Rates as low as 15.24% APR for qualified applicants.
  • $500-$50,000 credit line, offering flexible spending limits tailored to your business needs.
  • No annual fee, helping you save on unnecessary costs.
  • No balance transfer fee, making it easier to consolidate your business expenses.

General Benefits of Credit Cards

  • Payment Flexibility:
    • Option to make monthly payments to better manage your finances.
    • Possibility to access promotions like interest-free months.
    • Security and Protection:
    • Protection against fraud and unauthorized transactions.
    • Customer assistance is available 24/7.
    • Additional Benefits:
    • Access to VIP lounges at airports.
    • Travel insurance and car rental protection.

Now that you know all the features and benefits of different types of credit cards, compare them to select the one that best fits your financial needs and spending habits.

Differences Between Credit and Debit Cards

As previously mentioned, one of the main differences between a credit card and a debit card is that with a credit card, you can spend money that you don’t currently have, while a debit card only allows you to use the balance in your account.

Moreover, having a credit card and using it responsibly can help you build a good credit history, which is crucial if you want to apply for a loan or mortgage in the future. On the other hand, debit cards do not affect your credit score since they are not related to credit usage.

How Can I Get My First Credit Card?

Requirements for Getting a Credit Card

To apply for a credit card, you generally need to meet certain requirements. Typically, you must be at least 18 years old and demonstrate a stable income. Some credit card issuers may request a credit report to assess your credit history. If it’s your first credit card, don’t worry if you don’t have an extensive history; there are options available for those who are just starting.

Tips for Choosing Your First Credit Card

When it comes to selecting your first credit card, it’s essential to read the terms carefully. Compare interest rates and check for annual fees. Some cards offer additional benefits like cash rewards or discounts at specific stores. Furthermore, ensure that the card doesn't have a very high minimum payment, as this can be challenging to manage if you're not used to carrying a balance.

How to Improve Your Credit Score Before Applying

Before applying for a credit card, it’s wise to ensure your credit score is in good shape. Reach your goal with punctual debt payments, a minimal balance, and avoiding the creation of numerous credit accounts concurrently. Remember, a good credit score can open many doors for you, such as obtaining higher credit limits or lower interest rates.

What Are the Advantages of Having a Credit Card?

Benefits of Using a Credit Card

Credit cards offer a variety of benefits that you shouldn't overlook. One advantage of having a card is the ability to better manage your finances, as it permits you to make purchases and pay for them later. Additionally, many cards offer rewards for every purchase you make. This means that by using your card responsibly, you can accumulate benefits that you can redeem later.

Advantages of JetStream FCU Credit Card

JetStream Federal Credit Union (JetStream FCU) credit cards provide several attractive advantages for customers looking for financial flexibility and added benefits. Here are some key of them:

  1. Competitive Interest Rates:
  • The Visa Classic card offers low-interest rates starting at 15% APR, while the Visa Preferred Rewards has rates starting at 14.15% APR. The secured Visa card, designed for building or restoring credit, has rates starting at 17.15% APR.
  1. No Additional Fees:
  • There are no annual fees or balance transfer charges, allowing cardholders to save on costs associated with many other credit cards.
  1. JetStream Rewards Program:
  • Cardholders of the Preferred Visa Rewards can earn points for every dollar spent, which can be redeemed for various rewards including travel, merchandise, gift cards, and cash. Upon signing up and making their first purchase with a new JetStream Visa card, customers earn an additional 2,500 points.
  1. Easy Online Access:
  • Users can easily manage their JetStream FCU credit cards online, allowing them to view account activity, sign up for electronic statements, and make monthly payments.
  1. Enhanced Protection:
  • The cards come with EMV chip technology to help guard against fraud. Additionally, they include zero liability protection against fraud and free fraud monitoring.
  1. Automatic Alerts:
  • Cardholders can set up automatic alerts via text or email to monitor international purchases, address changes, PIN changes, and other relevant activities.
  1. Contactless Purchases:
  • The cards are compatible with mobile wallets like Apple Pay®, Google Pay™, Samsung Pay™, and Garmin Pay™, facilitating contactless shopping.
  1. Automatic Card Data Updates:
  • The Visa Account Updater (VAU) automatically updates card information with participating merchants for recurring payments when a card is renewed or replaced.

These features make JetStream FCU credit cards a convenient and economical choice for those looking to maximize their financial benefits with a reliable credit card.

Using a Credit Card to Build Credit History

One of the best ways to build a positive credit history is by using a credit card responsibly. In this way, you demonstrate to creditors that you are a trustworthy borrower through timely payment of your purchases. It also positively impacts your credit score and opens doors in the future for larger loans like mortgages or auto loans. Remember that responsible usage of your credit card is key to maintaining a positive history.

How to Manage Your Credit Card Correctly?

Importance of Good Credit Management

None of us want to fall into uncomfortable debts; thus, it’s essential to learn how to manage your credit card correctly. Always pay on time and strive to pay more than the minimum required payment whenever possible. This way, you’ll avoid interest charges and improve your credit score. Good credit management means enjoying the benefits of having a card without the worries associated with excessive debt.

Tips to Avoid Minimum Payment Charges

Now, let’s discuss minimum payment charges; these can quickly add up and lead you into a debt spiral. To avoid this issue:

  • Establish a budget: Determine how much you can afford to pay each month.
  • Be aware: If you only make the minimum payment, most of your payment will go toward interest fees rather than reducing your balance significantly.

Therefore, if possible, aim to pay more than what is required; this will help reduce your balance more quickly and avoid those annoying charges.

How to Keep a Low Balance and Not Exceed Your Credit Limit

To avoid exceeding your credit limits, maintain a low balance on your credit card. This practice not only helps prevent going over your limit but also benefits your credit score. Experts suggest using less than 30% of your available credit limit to maintain a good history. Additionally, set alerts through your bank or app to notify you when you're nearing your limit. This will help keep you mindful of your spending and prevent unpleasant surprises at the end of the month.

What Should I Do If I Have Problems with My Credit Card?

How to Deal with Accumulated Debt

If you find yourself in a situation where you've accumulated debts on your credit card, don’t panic. First, evaluate your financial situation and devise a plan to pay off your debts. You might consider prioritizing payments on cards with the highest interest rates first or exploring debt consolidation options with lower-interest loans. Don’t hesitate to reach out to your card issuer if you need assistance; they often have options that can help ease repayment.

Financial Help Options and Loans

If things get complicated, consider looking into financial help options. JetStream FCU has experts who offer debt counseling and can assist in creating a payment plan. You might also explore obtaining a personal loan to pay off your credit card balance; this can be beneficial if the loan’s interest rate is lower than that of your card.

How to Renegotiate Interest Rates with Your Bank

If you feel that your credit card interest rate is too high, don’t hesitate to try renegotiating it. Reach out to JetStream FCU and ask about options for reducing the rate.

It's important to highlight that credit cards are valuable financial tools that can offer flexibility, benefits, and opportunities to build good credit histories when used responsibly.

More Resources

Miami Lakes

Phone: (305) 821-7060
Fax:     (305) 819-8072

Doral

Phone: (305) 821-7060
Fax:     (305) 418-4922

Mercy Hospital

Phone: (305) 821-7060
Fax:     (877) 233-6283

Puerto Rico

(305) 821-7060 ext. 8799
(800) 426-3556
(877) 213-2954 Fax

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