I would like to call it with Premium VS Free service, it may be obvious at a glance. It is very difficult if we want a good and reputable exchanger that provides free facilities against new coins that want to join in their exchanger. On the other side of May there is also a free listing for new coins, but the so question is, can the maximum features and services be given to the coin? While at this time all are not free all round, the human resources that work on it must be paid also, not from the security side of the asset requires its own tools and features.