partial         void HandleImplementation(PaymentAccepted message)
        {
            // TODO: PaymentAcceptedHandler: Add code to handle the PaymentAccepted message.
            Console.WriteLine("Paying received " + message.GetType().Name);

            var paymentNotification = new PaymentEngine.Internal.Commands.Paying.PaymentNotification();
            Bus.Send(paymentNotification);
        }
        partial void HandleImplementation(PaymentAccepted message)
        {
            // TODO: PaymentAcceptedHandler: Add code to handle the PaymentAccepted message.
            Console.WriteLine("Paying received " + message.GetType().Name);

            var paymentNotification = new PaymentEngine.Internal.Commands.Paying.PaymentNotification();

            Bus.Send(paymentNotification);
        }