diff --git a/examples/portainer-ee/README.md b/examples/portainer-ee/README.md
index a838bf3..10003e1 100644
--- a/examples/portainer-ee/README.md
+++ b/examples/portainer-ee/README.md
@@ -1,3 +1,8 @@
 # References
 
 - https://github.com/portainer/portainer
+- https://www.portainer.io/take-5
+
+# Notes
+
+Complete the form [here](https://www.portainer.io/take-5) and you'll receive a Portainer Business serial for free.