diff --git a/main/auth/inscription.php b/main/auth/inscription.php
index b60d9a1ee9..c5c0d7723f 100755
--- a/main/auth/inscription.php
+++ b/main/auth/inscription.php
@@ -61,6 +61,10 @@ $user_already_registered_show_terms = false;
 if (api_get_setting('allow_terms_conditions') == 'true') {
     $user_already_registered_show_terms = isset($_SESSION['term_and_condition']['user_id']);
 }
+
+$sessionPremiumChecker = Session::read('SessionIsPremium');
+$sessionId = Session::read('sessionId');
+
 // Direct Link Session Subscription feature #12220
 $sessionRedirect = isset($_REQUEST['s']) && !empty($_REQUEST['s']) ? $_REQUEST['s'] : null;
 $onlyOneCourseSessionRedirect = isset($_REQUEST['cr']) && !empty($_REQUEST['cr']) ? $_REQUEST['cr'] : null;
@@ -629,7 +633,7 @@ if ($form->validate()) {
             }
 
             // Saving user to Session if it was set
-            if (!empty($sessionToRedirect)) {
+            if (!empty($sessionToRedirect) && !$sessionPremiumChecker) {
                 $sessionInfo = api_get_session_info($sessionToRedirect);
                 if (!empty($sessionInfo)) {
                     SessionManager::subscribe_users_to_session(
@@ -852,6 +856,13 @@ if ($form->validate()) {
         }
     }
 
+    if ($sessionPremiumChecker && $sessionId) {
+        header('Location:' . api_get_path(WEB_PLUGIN_PATH) . 'buycourses/src/process.php?i=' . $sessionId . '&t=2');
+        Session::erase('SessionIsPremium');
+        Session::erase('sessionId');
+        exit;
+    }
+
     SessionManager::redirectToSession();
     $form_data = CourseManager::redirectToCourse($form_data);
 
diff --git a/main/session/about.php b/main/session/about.php
index bb9b30b76f..12d71e3b87 100644
--- a/main/session/about.php
+++ b/main/session/about.php
@@ -6,6 +6,7 @@ use Chamilo\CourseBundle\Entity\CCourseDescription;
 use Chamilo\CoreBundle\Entity\SequenceResource;
 use Chamilo\UserBundle\Entity\Repository\UserRepository;
 use Chamilo\UserBundle\Entity\User;
+use ChamiloSession as Session;
 
 /**
  * Session about page
@@ -193,12 +194,20 @@ $template->assign(
 
 );
 
+$plugin = BuyCoursesPlugin::create();
+$checker = $plugin->get('paypal_enable') || $plugin->get('transfer_enable') || $plugin->get('culqi_enable');
+
+if ($checker) {
+    Session::write('SessionIsPremium', true);
+    Session::write('sessionId', $sessionId);
+}
+
 $redirectToSession = api_get_configuration_value('allow_redirect_to_session_after_inscription_about');
 $redirectToSession = $redirectToSession ? '?s=' . $sessionId : false;
 
 $coursesInThisSession = SessionManager::get_course_list_by_session_id($sessionId);
 $coursesCount = count($coursesInThisSession);
-$redirectToSession = $coursesCount == 1 ? $redirectToSession . '&cr=' . array_values($coursesInThisSession)[0]['directory'] : $redirectToSession;
+$redirectToSession = $coursesCount == 1 && $redirectToSession ? $redirectToSession . '&cr=' . array_values($coursesInThisSession)[0]['directory'] : $redirectToSession;
 
 $template->assign('redirect_to_session', $redirectToSession);
 $template->assign('courses', $courses);