MARKUS

using System.ServiceModel;

namespace Rhino.Licensing

{

    /// <summary>

    /// Service contract of subscription server.

    /// </summary>

    [ServiceContract]

    public interface ISubscriptionLicensingService

    {

        /// <summary>

        /// Issues a leased license

        /// </summary>

        /// <param name="previousLicense"></param>

        /// <returns></returns>

        [OperationContract]

        string LeaseLicense(string previousLicense);

    }

}