Erin Hurd

The TSA PreCheck and Global Entry prescreening programs let you skip long waits at airport security — for a price. Some credit cards cover the application fee.

You can get multiple cards, even from the same issuer, but you have to determine whether it's a good idea.

Cell phone protection used to be a rare side perk on credit cards, but in recent years it's begun to show up as a standard benefit for many customers. Here's why and how it can help.

Studies suggest you're likely to spend more with a credit card than with cash. But responsible credit card use provides benefits that cash can't match.

Using a low interest credit card can save you big while helping you minimize debt or get rid of it more quickly. See our expert recommendations.

If you’re a techie and Best Buy is your first stop for new electronics, the Citi Best Buy credit card could make sense. But it lacks flexibility.

Some credit cards provide travel protection, which can help you get reimbursed for your canceled trip's nonrefundable charges.

The Wyndham Rewards Earner Plus offers solid rewards, plus perks like elite status and anniversary points. There's no outright 'free night award,' though.

Your credit card might be able to help you save money on coverage or upgrades when you rent a car. Here's which cards are best for spending on rental cars.

These couples work together to double their rewards by engaging a "two-player" credit card strategy.