diff --git a/vm-create b/vm-create
index 8baced4..a492e0e 100644
--- a/vm-create
+++ b/vm-create
@@ -25,9 +25,15 @@
 # - infra.ungleich.ch checks that user has >= 1 ssh keys registered, otherwise gives error message
 # - infra.ungleich.ch then connects to pay.ungleich.ch verifying that the user can "afford" the VM / books it
 #   infra passes (user, product, productvariant)
-#   --> infra needs to be able to derive a product from the parameters!
+#   --> infra needs to be able to derive a product from the parameters to pass to pay.ungleich.ch
 #   --> if user is not able to afford, return error to the user
-# -
+# - pay.ungleich.ch stores the order / subscription (depending on the type)
+# - Variant a)
+#   - infra.ungleich.ch returns { OK + ticket number }
+#   - client can poll / get the status of the VM on infra.ungleich.ch
+#   - Meanwhile infra.ungleich.ch then creates the VM/configures the VM/ensures the ssh key(s) are added
+# - Variant b)
+#   - infra.ungleich.ch then creates the VM/configures the VM/ensures the ssh key(s) are added
 #
 #
 #