The first version of the online-authentication protocol has acquired a nasty rep. With a new version on the way, will it go from four-letter word to four-star performer? It just might be the best-kept secret in payments. An authentication protocol called 3-D Secure, which issuers, acquirers, and merchants have used …

The first version of the online-authentication protocol has acquired a nasty rep. With a new version on the way, will it go from four-letter word to four-star performer? It just might be the best-kept secret in payments. An authentication protocol called 3-D Secure, which issuers, acquirers, and merchants have used …

The latest skirmish between merchants and the major card brands has been brewing behind the scenes for months but went public early last month when an advocacy group for big-box retailers charged that a new twist on network rules is slowing the progress of mobile payments. The controversy involves regulations …

Speaking of merchant-network skirmishes, fighting between Wal-Mart Stores Inc. and Visa Inc. broke out anew last month when, citing high acceptance costs, Wal-Mart’s Canadian unit announced that it will no longer accept Visa payment cards in its stores through a gradual phase-out set to begin July 18. Wal-Mart’s carefully phrased …

Depending on your point of view, Sen. Richard Durbin, D-Ill., became either a hero or a villain in the payments business back in 2010 with his Durbin Amendment to the Dodd-Frank Act. Among other things, the amendment capped debit card interchange for large issuers, pleasing merchants and ruffling the feathers …

The latest skirmish between merchants and the major card brands has been brewing behind the scenes for months but went public early last month when an advocacy group for big-box retailers charged that a new twist on network rules is slowing the progress of mobile payments. The controversy involves regulations …

Speaking of merchant-network skirmishes, fighting between Wal-Mart Stores Inc. and Visa Inc. broke out anew last month when, citing high acceptance costs, Wal-Mart’s Canadian unit announced that it will no longer accept Visa payment cards in its stores through a gradual phase-out set to begin July 18. Wal-Mart’s carefully phrased …

Depending on your point of view, Sen. Richard Durbin, D-Ill., became either a hero or a villain in the payments business back in 2010 with his Durbin Amendment to the Dodd-Frank Act. Among other things, the amendment capped debit card interchange for large issuers, pleasing merchants and ruffling the feathers …

The sweeping 4-year-old settlement between card networks and banks on the one hand and merchants on the other, which the U.S. Court of Appeals for the Second Circuit overturned Thursday, covered a lot of ground. But the case the agreement grew out of had as its central focus credit card …

Visa Inc. on Wednesday filed a counterclaim against Wal-Mart Stores Inc. alleging that the retailer’s May lawsuit against the network is not an issue involving violations of federal regulations regarding debit cards, as Wal-Mart cast it, but a contract dispute. Visa says Wal-Mart “fraudulently induced” it to sign an acceptance …