US credit card giants said they will implement a new merchant category code for the nation's gun retailers, which gun control activists say will help flag potential mass shooters and gun traffickers.

Visa (NYSE:V) and Mastercard (NYSE:MA) are pausing a plan to track firearm sales with a new merchant category code (MCC) as a number of bills advancing in several states related to the use of the new ...

March 9 (Reuters) - Top payment networks including American Express Co , Mastercard Inc (MA.N), opens new tab and Visa Inc (V.N), opens new tab said on Thursday they have paused work on implementing a ...

Visa Inc.,V0.40%increase; green up pointing triangle Mastercard Inc. MA 1.03%increase; green up pointing triangle and American Express Co. AXP 2.17%increase; green up pointing triangle will add a new ...