When you make credit card purchases online or over the phone, you'll often need the card's security code to complete the transaction. The security code helps to protect you from credit card fraud and ...

Visa Inc., MasterCard Inc., and Discover Inc., have paused their work on a plan to track when cardholders make purchases at gun stores. The payment processing companies said Thursday they have ...

NEW YORK — Payment processor Visa Inc. said Saturday that it plans to start separately categorizing sales at gun shops, a major win for gun control advocates who say it will help better track ...

Visa Inc. and Mastercard Inc. have decided to pause implementing a plan that activists had hoped would track firearm sales and help curb gun violence. The payments giants — along with Discover ...