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....
Square is now offering merchants a flat-fee monthly payment plan, but a traditional interchange-plus pricing plan would still be the best option for most....
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....