diff --git a/plexpy/common.py b/plexpy/common.py
index 249309e3..553b85d9 100644
--- a/plexpy/common.py
+++ b/plexpy/common.py
@@ -391,6 +391,10 @@ NOTIFICATION_PARAMETERS = [
              {'name': 'Episode Number 00', 'type': 'int', 'value': 'episode_num00', 'description': 'The two digit episode number.', 'example': 'e.g. 06, or 06-10'},
              {'name': 'Track Number', 'type': 'int', 'value': 'track_num', 'description': 'The track number.', 'example': 'e.g. 4, or 4-10'},
              {'name': 'Track Number 00', 'type': 'int', 'value': 'track_num00', 'description': 'The two digit track number.', 'example': 'e.g. 04, or 04-10'},
+             {'name': 'Season Count', 'type': 'int', 'value': 'season_count', 'description': 'The number of seasons.'},
+             {'name': 'Episode Count', 'type': 'int', 'value': 'episode_count', 'description': 'The number of episodes.'},
+             {'name': 'Album Count', 'type': 'int', 'value': 'album_count', 'description': 'The number of albums.'},
+             {'name': 'Track Count', 'type': 'int', 'value': 'track_count', 'description': 'The number of tracks.'},
              {'name': 'Year', 'type': 'int', 'value': 'year', 'description': 'The release year for the item.'},
              {'name': 'Release Date', 'type': 'int', 'value': 'release_date', 'description': 'The release date (in date format) for the item.'},
              {'name': 'Air Date', 'type': 'str', 'value': 'air_date', 'description': 'The air date (in date format) for the item.'},
diff --git a/plexpy/notification_handler.py b/plexpy/notification_handler.py
index fe9496c8..45a064fe 100644
--- a/plexpy/notification_handler.py
+++ b/plexpy/notification_handler.py
@@ -640,13 +640,17 @@ def build_media_notify_params(notify_action=None, session=None, timeline=None, m
         album_name = ''
         track_name = ''
 
-        num, num00 = format_group_index([helpers.cast_to_int(d['media_index'])
-                                        for d in child_metadata if d['parent_rating_key'] == rating_key])
+        child_num = [helpers.cast_to_int(
+            d['media_index']) for d in child_metadata if d['parent_rating_key'] == rating_key]
+        num, num00 = format_group_index(child_num)
         season_num, season_num00 = num, num00
 
         episode_num, episode_num00 = '', ''
         track_num, track_num00 = '', ''
 
+        child_count = len(child_num)
+        grandchild_count = ''
+
     elif ((manual_trigger or plexpy.CONFIG.NOTIFY_GROUP_RECENTLY_ADDED_PARENT)
           and notify_params['media_type'] in ('season', 'album')):
         show_name = notify_params['parent_title']
@@ -654,14 +658,19 @@ def build_media_notify_params(notify_action=None, session=None, timeline=None, m
         artist_name = notify_params['parent_title']
         album_name = notify_params['title']
         track_name = ''
+
         season_num = str(notify_params['media_index']).zfill(1)
         season_num00 = str(notify_params['media_index']).zfill(2)
 
-        num, num00 = format_group_index([helpers.cast_to_int(d['media_index'])
-                                        for d in child_metadata if d['parent_rating_key'] == rating_key])
+        grandchild_num = [helpers.cast_to_int(
+            d['media_index']) for d in child_metadata if d['parent_rating_key'] == rating_key]
+        num, num00 = format_group_index(grandchild_num)
         episode_num, episode_num00 = num, num00
         track_num, track_num00 = num, num00
 
+        child_count = 1
+        grandchild_count = len(grandchild_num)
+
     else:
         show_name = notify_params['grandparent_title']
         episode_name = notify_params['title']
@@ -674,6 +683,8 @@ def build_media_notify_params(notify_action=None, session=None, timeline=None, m
         episode_num00 = str(notify_params['media_index']).zfill(2)
         track_num = str(notify_params['media_index']).zfill(1)
         track_num00 = str(notify_params['media_index']).zfill(2)
+        child_count = 1
+        grandchild_count = 1
 
     available_params = {
         # Global paramaters
@@ -783,6 +794,10 @@ def build_media_notify_params(notify_action=None, session=None, timeline=None, m
         'episode_num00': episode_num00,
         'track_num': track_num,
         'track_num00': track_num00,
+        'season_count': child_count,
+        'episode_count': grandchild_count,
+        'album_count': child_count,
+        'track_count': grandchild_count,
         'year': notify_params['year'],
         'release_date': arrow.get(notify_params['originally_available_at']).format(date_format)
             if notify_params['originally_available_at'] else '',