Credit cards

Explore credit cards through 10 in-depth articles with examples, FAQs, documentation and decision criteria.

10 articles to explore

Printed financial charts, a magnifying glass and a pen on a desk.

Understand

Explore concepts and identify the problem you need to solve.

Compare

Compare numbers, terms, evidence and adverse scenarios.

Prepare

Bring questions, documents and a consistent plan to the conversation.

Your path through this category.

Credit cards

Paying a credit card bill early: how to assess savings, available credit and cash

Learn when paying a credit card bill early makes sense, how to check discounts and available credit, and how to avoid cash shortages for other expenses.

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A couple reviews bills at a desk with a laptop and papers.

Credit cards

How Additional Credit Cards Work: Limits, Bills, and Shared Spending

Learn who pays the bill, how purchases and installments affect a shared credit limit, and which controls can help households manage everyday spending.

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Credit cards

How to Reconcile Your Credit Card Statement Line by Line

Learn to check purchases, installments, refunds, and prior balances, rebuild a credit card statement from a worked example, and compare payment options.

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An hourglass and US dollar bills on a light surface.

Credit cards

How Credit Card Statement Closing and Payment Due Dates Work

Learn how to estimate which statement a purchase may appear on, plan for two payments around your income, and check installments, payments, and refunds.

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A person in a blue shirt holds a credit card.

Credit cards

Credit card revolving debt: how to read your bill and compare ways out

See how unpaid balances and new purchases affect a Brazilian credit card bill, and compare installment plans, personal loans, and negotiated repayment by cost and impact on your household budget.

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A woman examines a receipt in front of a laptop.

Credit cards

Credit card bill installments: how to compare offers and manage your plan

Compare upfront payments, installments, Brazil’s Total Effective Cost (CET), and the total you would repay on your credit card bill. Test whether the plan fits a variable income and learn how to make early payments or renegotiate the agreement.

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A person uses a smartphone and a card to make an online payment.

Credit cards

Virtual credit cards: how to create one, use it, and check each charge

Learn how to create a virtual credit card, choose between temporary and recurring use, match charges to your card statement, and respond to suspicious transactions.

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