diff --git a/TODO.md b/TODO.md
index 3829076..6a2c9c8 100644
--- a/TODO.md
+++ b/TODO.md
@@ -5,6 +5,7 @@
 ### Required
 
 - [x] E-Mail notification
+- [ ] Uncouple sending notifications from requests (via message queue)
 - [x] Security mechanism has to be triggered, if present
 - [x] Buy products in stock