A credit card authorization key is a secure code used to process transactions, confirming purchases and preventing fraud ...

Discover how credit card validation codes work and protect against fraud. Learn about their placement, security role, and examples to secure online transactions.

Credit card surcharges are rising, but you can avoid unnecessary fees. Learn nine smart strategies to minimize surcharges and protect your credit card rewards.

Keeping a credit card for 10+ years can help your credit score, shape your spending habits, and even change rewards over time ...

Many businesses face a similar frustrating scenario: An employee needs to buy software for a project, but the company credit card is with a senior leader, who's traveling. Another team member submits ...

In most cases, business credit card rewards aren’t taxable. The IRS generally treats rewards earned through spending as ...

Chase's Aeroplan Credit Card could hold value for United Airlines flyers since you can book United award flights and enjoy perks for a reasonable annual fee.

We’ve selected six cards based on rewards earned on dining out and ordering in, and any features that might make them a good choice to pull out when the check comes.

When you receive your credit card bill, you'll notice two different balances: the statement balance and the current balance. Conventional wisdom says that you should always pay off your statement ...

If a business wants to offset processing fees, you could have to pay a surcharge for using a credit card. However, if you want to avoid this fee, pay with your debit card, cash or check. If the ...