McDonald's is testing PayPal's mobile payments app in France, but Square remains the mobile payments leader and PayPal still has its work cut out for it....
Barclays is launching a free service to enable users to send money from the U.K. to Kenya through their mobile phones. M-Pesa should be keeping a close eye....
There are four different technologies that enable consumers to use their mobile phones to wirelessly check themselves out of brick-and-mortar stores....
Wal-Mart has teamed up with more than a dozen of its rivals in an effort to build a digital wallet to compete with Google Wallet and that makes perfect sense....