We are grateful to the many newsagents who have made the decision to replace their POS Solutions DOS software with Tower Systems software.  The move from POS Solutions has gained considerable pace since XchangeIT wrote to newsagents about the penalty charge they will impose on DOS users for EDI access.  While POS is winning some of this business, our numbers indicate that they are experiencing a net loss of market share. This is what is driving some of their recent  activity – at their blog and elsewhere – in case you were wondering.