As the mobile payment market has been heating up in the past few months with more and more new entrants (RevCoin launched its mobile payment system at the beginning of June), it is important to ask, what will be the distinguishing feature among all these systems? It is easy to think about the cost to use each system as that distinguishing feature – and there has been a bit of a price war going on between some of the players in the mobile payment space. New and old mobile payment services are trying to lower prices to get more traction.
