The basic idea behind a Call Shop business is to have a place where customers can make local, long distance or international phone calls. The main sources of revenues will come from the minutes customers are going to spend on the phone. So it all depends on the rates that you are going to setup, just make sure that they are lower than the ones offered by the providers of international call services.
Minute Exchange has been serving the Telecommunications community since 2003. We specialize in Wholesale Minutes, VoIP Interconnection, Inbound Services and Switch Partitions as well as many other telecommunications services.