Your credit card's security code is a three- or four-digit number that helps protect you against credit card fraud. Learn how to find it and why it's important.

The Southwest Rapid Rewards credit cards are offering new welcome offers of up to 60,000 bonus points, plus a 30% off promo code. Here's how you can earn each bonus.

Discover the top free credit card readers for iPhone and explore cheap alternatives like tap to ... In-person and QR code processing fee: 2.29% + 9 cents. Card reader: $29 for first card reader; ...

Discover what a billing ZIP code is and why it's important for credit card transactions. Learn when it's required and how to find your billing ZIP code.

A credit card security code provides protection against fraud in online and over-the-phone transactions. ... Finance debt or new purchases interest-free for up to 24 months Jason Stauffer; ...

Now, credit and debit card transactions at gun sellers will carry a unique code that marks them as such. Gun advocates hope the new code will push banks to report some gun purchases, since a law ...

A new "merchant code" for credit cards will categorize purchases made at gun stores. But there are limitations on its usefulness — including that most guns in the U.S. aren't bought at such outlets.

Proposed code never used by credit card companies. Stinchfield did not offer any evidence in the post to support his claim. When contacted by USA TODAY, he pointed to media coverage from September ...

A gunman in Aurora, Colorado, who killed 12 people in a mass shooting at a movie theater, in 2012, legally acquired weapons and ammunition using a credit card. After a shooting at a music festival ...