NIWS_NIF Service
You have created a service.
To test this service, you will need to create a client and use it to call the service. You can do this using the svcutil.exe tool from the command line with the following syntax:
svcutil.exe https://ws.netcash.co.za/NIWS/NIWS_NIF.svc?wsdl
You can also access the service description as a single file:
https://ws.netcash.co.za/NIWS/NIWS_NIF.svc?singleWsdl
This will generate a configuration file and a code file that contains the client class. Add the two files to your client application and use the generated client class to call the Service. For example:
C#
class Test
{
    static void Main()
    {
        NIWS_NIFClient client = new NIWS_NIFClient();
        // Use the 'client' variable to call operations on the service.
        // Always close the client.
        client.Close();
    }
}
Visual Basic
Class Test
    Shared Sub Main()
        Dim client As NIWS_NIFClient = New NIWS_NIFClient()
        ' Use the 'client' variable to call operations on the service.
        ' Always close the client.
        client.Close()
    End Sub
End Class