Gun control advocates are cheering a new change in the credit card industry that they say could help prevent gun violence. This week, credit card companies Visa, Mastercard and American Express all ...

Mastercard's ROE is superior to Visa's. Looking to leverage (and other components of ROE) for an explanation. Who's the cash flow king? I was initially a little puzzled by the difference in sell-off ...

Tue, 21 Sep 2010 03:30:20 GMT — New Yorkers who buy lottery subscriptions with MasterCards may no longer have to pay extra fees. MasterCard and the state lottery said Monday that MasterCard has ...

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 ...