Defending the federal government’s guidance for providing financial services to legal marijuana businesses, a senior U.S. Treasury Department official on Tuesday said more than 100 banks and credit unions are now working with cannabis-industry customers. One consultant who connects banks with marijuana merchants confirms that financial-institution interest in the budding …

Visa Inc. on Thursday announced a new network service to flag high-risk transactions at fuel pumps, and the PCI Security Standards Council published guidance to help merchants and other organizations that handle payment card data manage their relationships with third parties to whom their outsource data-security tasks. n Visa calls …

  Shipments of smart cards capable of payments that adhere to the Europay-MasterCard-Visa (EMV) standard are expected to be six times greater in 2014 than in 2013 in the United States, says a new report from ABI Research. That total, forecast to be 154 million this year, is not a …

With a major deadline arriving in October 2015, U.S. payments players are expected to be busy in the coming months converting systems to be compliant with the Europay-MasterCard-Visa chip card standard. But with liability for counterfeit card fraud shifting in 14 months to the party not prepared for EMV, how …

Stressing such factors as the rapid growth of mobile commerce and the advantages of streamlined integration, representatives from Discover Financial Services, Mercury Payment Systems LLC, and PayPal Inc. on Tuesday urged a roomful of point-of-sale technology resellers to begin moving quickly on selling mobile payments to retail clients. “I would …

Target Corp. on Tuesday issued an update on its data-breach expenses for the second quarter that brings total costs to $236 million, including expenses in the first quarter and late 2013. The Minneapolis-based retailer expects gross breach-related expenses in the second quarter to be $148 million, offset by $38 million …

Top executives at MasterCard Inc. on Thursday trumpeted the card network’s gains with MasterPass, its digital wallet, and downplayed the impact of JPMorgan Chase & Co.’s ongoing conversion to Visa Inc. Introduced two years ago, MasterPass is now operating in 10 countries with “tens of thousands” of merchants and will …

The big merchant acquirer TransFirst Inc. gave notice Wednesday that it is planning a partial initial public offering. Hauppauge, N.Y.-based TransFirst filed a registration statement, or S-1, with the Securities and Exchange Commission announcing its IPO plans and putting a tentative value of $100 million on the deal. The filing says …

  Heartland Payment Systems Inc. is paying $375 million to expand its position as a higher education payments provider. The Princeton, N.J.-based processor announced today it bought Lenexa, Kansas-based TouchNet Information Systems Inc. Heartland says this is its highest-priced acquisition to date. TouchNet provides a variety of payment services to …

Square Inc. on Wednesday ended months of speculation with an announcement that it will begin offering an EMV card reader early next year. Square will start taking orders for the device, which will process chip-and-signature as well as mag-stripe transactions, later this year, the San Francisco-based company said. The move comes …