diff --git a/Streetwriters.Common/Enums/SubscriptionProvider.cs b/Streetwriters.Common/Enums/SubscriptionProvider.cs
index 88c0f7f..8ab9592 100644
--- a/Streetwriters.Common/Enums/SubscriptionProvider.cs
+++ b/Streetwriters.Common/Enums/SubscriptionProvider.cs
@@ -1,29 +1,30 @@
-/*
-This file is part of the Notesnook Sync Server project (https://notesnook.com/)
-
-Copyright (C) 2023 Streetwriters (Private) Limited
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the Affero GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-Affero GNU General Public License for more details.
-
-You should have received a copy of the Affero GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-namespace Streetwriters.Common.Enums
-{
-    public enum SubscriptionProvider
-    {
-        STREETWRITERS = 0,
-        APPLE = 1,
-        GOOGLE = 2,
-        PADDLE = 3
-    }
-}
\ No newline at end of file
+/*
+This file is part of the Notesnook Sync Server project (https://notesnook.com/)
+
+Copyright (C) 2023 Streetwriters (Private) Limited
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the Affero GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+Affero GNU General Public License for more details.
+
+You should have received a copy of the Affero GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+namespace Streetwriters.Common.Enums
+{
+    public enum SubscriptionProvider
+    {
+        STREETWRITERS = 0,
+        APPLE = 1,
+        GOOGLE = 2,
+        PADDLE = 3,
+        GIFT_CARD = 4,
+    }
+}