The request used to show the receipt options screen
Inheritance: BaseRequest
 public void DisplayPaymentReceiptOptions(String orderId, String paymentId)
 {
     DisplayPaymentReceiptOptionsRequest req = new DisplayPaymentReceiptOptionsRequest();
     req.OrderID = orderId;
     req.PaymentID = paymentId;
     Send("/DisplayPaymentReceiptOptions", req);
 }
 public void DisplayPaymentReceiptOptions(String orderId, String paymentId)
 {
     if (websocket != null)
     {
         DisplayPaymentReceiptOptionsRequestMessage message = new DisplayPaymentReceiptOptionsRequestMessage();
         DisplayPaymentReceiptOptionsRequest req = new DisplayPaymentReceiptOptionsRequest();
         req.OrderID = orderId;
         req.PaymentID = paymentId;
         message.payload = req;
         websocket.Send(JsonUtils.serialize(message));
     }
 }