The overwhelming presence of antiquated point-of-sale systems and infrastructure is currently preventing mobile from realizing its full potential in-store.
Jack Dorsey interview includes new transaction flow with his mobile where he walks into a coffee shop and pays for his coffee without ever touching his mobile phone in his pocket.
S4 includes NFC capabilities and will be the first Samsung device to come pre-loaded with the Visa payWave applet in the embedded secure element.
Users of the online city guide can take part in real world missions that let them collect rewards by visiting, say, three different art galleries in a six hour period or three participating bars in twelve hours.