Jane Adler Visa and some card issuers are pushing signature authentication for EMV chip cards, but merchants prefer PINs. So who will win? As financial institutions slowly roll out smart cards in the United States while processors struggle to meet looming deadlines for acceptance, a heated industry debate over authentication …

Karen Epper Hoffman With strong brand appeal abroad, online merchants in the U.S. are pursuing overseas sales as never before. Two big hurdles are currency management and fraud risk. Tommy Bahama saw an opportunity abroad. Executives at the purveyor of island-oriented clothes and home décor knew that their brand would …

The long war over interchange isn’t likely to end any time soon, which means its harmful effects will go on as well, says Eric Grover. The war over interchange will continue. Washington should stay out of it, playing the role of night watchman in payments, not central planner. Eric Grover …

You’d almost think it was 2010 all over again, given the current fights about the Durbin Amendment, the section of that year’s Dodd-Frank Act that regulates debit card interchange and transaction routing. Oral arguments are set for Oct. 3 in a retailer lawsuit that seeks to have a court order …

Even though merchants accepting mobile payments are in the minority and mobile-payment volume is low, losses from fraud incidents for those merchants are higher than for non-mobile-accepting merchants, according to the fourth annual “LexisNexis True Cost of Fraud” study sponsored by content provider LexisNexis Risk Solutions and conducted by Javelin …

Numerous merchants and merchant groups have publicly declared their opposition to a controversial proposed settlement to the big credit card interchange litigation pending in federal court. In hopes of turning the settlement into a political issue, nine trade associations on Thursday took their beefs about it to Congress. In a …

The crowded mobile-payments space for small merchants just got more cramped as daily-deal leader Groupon Inc. announced its new Groupon Payments service for merchants using Apple Inc.’s iPhone and iPod touch devices to accept credit and debit cards. Groupon is coming in with low card-acceptance prices and aiming to leverage …

With the Isis mobile-payments venture having announced yet another delay, it remains unclear just what is causing the holdup and when the service will launch. And, say observers, time may be growing short for the venture, which is backed by three of the country’s largest wireless carriers. “I don’t know …

Continuing its slow march toward comprehensive security requirements for mobile payments, the PCI Security Standards Council on Thursday released a set of best practices for developers of software for mobile devices. The guidelines follow by four months the guidance about mobile payments that the Council released for small merchants. The …

The National Retail Federation announced on Tuesday that it is ready go to court to challenge the controversial proposed settlement to a massive group of merchant lawsuits against the bank card networks and some leading banks over card interchange. The NRF’s entry into the fray is the latest indication of …