diff --git a/src/currency_core/offers_service_basics.h b/src/currency_core/offers_service_basics.h
index 16d2990a..809bf88b 100644
--- a/src/currency_core/offers_service_basics.h
+++ b/src/currency_core/offers_service_basics.h
@@ -32,6 +32,7 @@ namespace bc_services
     std::string payment_types;      // []money accept type(bank transaction, internet money, cash, etc)
     std::string deal_option;        // []full amount, by parts
     std::string category;           // []
+    std::string preview_url;        // []
     uint8_t expiration_time;        // n-days
     //-----------------
 
@@ -50,6 +51,7 @@ namespace bc_services
       KV_SERIALIZE_N(deal_option, "do")
       KV_SERIALIZE_N(category, "cat")
       KV_SERIALIZE_N(expiration_time, "et")
+      KV_SERIALIZE_N(preview_url, "url")
     END_KV_SERIALIZE_MAP()
   };
 
diff --git a/src/gui/qt-daemon/application/urleventfilter.cpp b/src/gui/qt-daemon/application/urleventfilter.cpp
index d7e4e35e..3fb1b24d 100644
--- a/src/gui/qt-daemon/application/urleventfilter.cpp
+++ b/src/gui/qt-daemon/application/urleventfilter.cpp
@@ -7,9 +7,10 @@ bool URLEventFilter::eventFilter(QObject *obj, QEvent *event)
           QFileOpenEvent *fileEvent = static_cast<QFileOpenEvent*>(event);
           if(!fileEvent->url().isEmpty())
           {
-            QMessageBox msg;
-            msg.setText(fileEvent->url().toString());
-            msg.exec();
+            m_pmainwindow->handle_deeplink_click(fileEvent->url());
+            //QMessageBox msg;
+            //msg.setText(fileEvent->url().toString());
+            //msg.exec();
           }
       } else {
           // standard event processing
diff --git a/src/gui/qt-daemon/application/urleventfilter.h b/src/gui/qt-daemon/application/urleventfilter.h
index 54341dbd..1e3e0dc2 100644
--- a/src/gui/qt-daemon/application/urleventfilter.h
+++ b/src/gui/qt-daemon/application/urleventfilter.h
@@ -1,12 +1,17 @@
 #include <QObject>
 #include <QFileOpenEvent>
 #include <QDebug>
+#include "mainwindow.h"
 
 class URLEventFilter : public QObject
 {
   Q_OBJECT
 public:
-  URLEventFilter() : QObject(){};
+  URLEventFilter(MainWindow* pmainwindow) : m_pmainwindow(pmainwindow),QObject()
+  {};
 protected:
   bool eventFilter(QObject *obj, QEvent *event) override;
+
+private:
+  MainWindow* m_pmainwindow;
 };
\ No newline at end of file
diff --git a/src/gui/qt-daemon/main.cpp b/src/gui/qt-daemon/main.cpp
index f32dde0f..39ecae9d 100644
--- a/src/gui/qt-daemon/main.cpp
+++ b/src/gui/qt-daemon/main.cpp
@@ -66,11 +66,6 @@ int main(int argc, char *argv[])
 
 
   QApplication app(argc, argv);
-    
-#ifdef Q_OS_DARWIN
-  URLEventFilter url_event_filter;
-  app.installEventFilter(&url_event_filter);
-#endif
 
   MainWindow viewer;
   if (!viewer.init_backend(argc, argv))
@@ -78,6 +73,11 @@ int main(int argc, char *argv[])
     return 1;
   }
 
+#ifdef Q_OS_DARWIN
+  URLEventFilter url_event_filter(&viewer);
+  app.installEventFilter(&url_event_filter);
+#endif
+
   app.installNativeEventFilter(&viewer);
   viewer.setWindowTitle(CURRENCY_NAME_BASE);
   viewer.show_inital();