Dollar volume on Discover Financial Services’ Pulse electronic funds transfer network declined 9% in the second quarter, but that was an improvement from the first quarter’s 15% plunge and the bottom is in sight, Discover said on Tuesday. Meanwhile, the impact of grocery stores’ reluctance to accept credit cards for …

• A Michigan gas station has begun accepting the AnyWhereMobile Payment Network app from developer MShift Inc. and Team One Credit Union, the first financial institution to offer the mobile-payments product. Team One plans to bring acceptance of the app, which works with VeriFone Systems Inc.’s Commander Site Controller solution, …

Wal-Mart Stores Inc.’s Canadian unit on Monday stopped accepting Visa cards at its three stores in Thunder Bay, Ontario, carrying out the threat the retailer issued last month in its dispute with Visa Inc. over card-acceptance costs. A spokesperson at Wal-Mart’s Canadian headquarters in Mississauga, Ontario, as well as a …

MasterCard Inc. on Thursday rolled out a revamped Masterpass digital wallet it clearly hopes will out-compete offerings from technology titans like Alphabet Inc., Apple Inc., and Samsung Electronics Co. Ltd., all of which have come into the market since Masterpass’s capability the original wallet had at its launch, though it …

More than 120 retailers sent a letter Tuesday to the U.S. House of Representative’s Financial Services Committee urging the panel to reconsider two measures that would repeal the Durbin Amendment in 2010’s Dodd-Frank Act. The bills stand virtually no chance of becoming law while Barack Obama remains president, but with …

A new National Retail Federation survey found that 57% of retailers that had installed EMV chip card terminals in their stores claim they’ve been waiting for up to six months or even longer to get their equipment certified. Conducted in May and June, the survey also found that 48% of respondents …

A central Illinois grocery-store chain will expand online and add mobile payments beginning this fall. The service enables consumers to use credit and debit cards along with electronic benefits transfer cards to pay for orders, says Ithaca, N.Y.-based Rosie Applications Inc., the vendor providing the technology. The move by Quincy, …

How do consumers feel about payment card acceptance costs, often referred to as “swipe fees”? According to a recent National Retail Federation survey, consumers want the existing debit card interchange price cap to continue, and they want credit card pricing to benefit them and merchants as opposed to “credit card …

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 …

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 …