diff --git a/README.md b/README.md
index aae1685..6c33af0 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,7 @@ The system provides:
 - Chat system using Spring Websocket,
 - Exporting PDFs using the collected data,
 - User Logs and statistics.
+- Invoicing
 
 ## Tech stack