In New Zealand we have 2 big phone compenys who have a network and about 6 others who buy usage of it now these 6 compenys make a profit doing cheeper and buying usages so these 2 big must be just ripping people as they are still makeing a profit from the 6 others and they are makeing a profit doing it cheeper witch should not work if they were looking after the av person it only works if they are looking after the ritch sheer holders