Martin Schurig, head of financial services enabling at Telefonica Germany explains where DCB is seeing great success in Germany – and outlines his strategy for making more people use it at GLOBAL CARRIER BILLING SUMMIT 18
Martin Schurig, head of financial services enabling at Telefonica Germany explains where DCB is seeing great success in Germany – and outlines his strategy for making more people use it at GLOBAL CARRIER BILLING SUMMIT 18