UNDATED (USA TODAY) -- Walmart is suing Visa for allowing customers to verify chip-enabled debit card transactions with a signature instead of a PIN. The lawsuit filed Tuesday in New York Supreme ...

Mirroring what previously was known about debit card rewards, consumer website Bankrate.com has found through its own recent research that the majority of programs require a signature-based ...

To narrow a disparity in debit interchange pricing, Australia's central bank will cap fees for signature and PIN debit transactions later this year. The caps will shrink revenue for banks and for ...

Will PIN debit for online transactions ever take off? Some backers are hopeful for this year, but others argue the Durbin Amendment and alternative technologies—like mobile payments—could make PIN ...

MasterCard is up, and Visa’s Interlink is down—way down—as the U.S. debit industry realigns six months after the Durbin routing rules took effect. Other PIN-debit networks? It’s a mixed bag. But this ...