diff --git a/requirements.txt b/requirements.txt
index d5e6a78..adbda9c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,11 +1,13 @@
+# Django basics
 django
 djangorestframework
 django-auth-ldap
-stripe
-xmltodict
+
 psycopg2
 ldap3
 
+xmltodict
+
 parsedatetime
 
 # Follow are for creating graph models
@@ -20,9 +22,10 @@ django-hardcopy
 pyyaml
 uritemplate
 
-# Comprehensive interface to validate VAT numbers, making use of the VIES
-# service for European countries.
+# Payment & VAT
 vat-validator
+stripe
+
 
 # Tasks
 celery