diff --git a/server/oauth/hep_client.py b/server/oauth/hep_client.py
index 5dd84462..0a099211 100644
--- a/server/oauth/hep_client.py
+++ b/server/oauth/hep_client.py
@@ -25,10 +25,6 @@ class HepClientNoTokenException(Exception):
 
 class HepClient:
     URL = settings.HEP_URL
-    HEADERS = {
-        'accept': 'application/json',
-        'content-type': 'application/json'
-    }
 
     def _call(self, url, request, token, method='get', data=None):
 
@@ -46,7 +42,6 @@ class HepClient:
         elif method == 'put':
             response = requests.put(request_url, data=data)
 
-        # Todo handle 401 and most important network errors
         if response.status_code == 401:
             raise HepClientUnauthorizedException(response.status_code, response.json())
         elif response.status_code != 200:
@@ -63,13 +58,13 @@ class HepClient:
         return response.json()['data']
 
     def fetch_eorders(self, request=None, token=None):
+        # self._has_credentials(request, token)
+        # data = {
+        #   'filters[product_type]': 'eLehrmittel',
+        # }
+        # response = self._call('api/partners/users/orders/search', request, token, data=data)
+        # return response.json()['data']
 
-    # self._has_credentials(request, token)
-    # data = {
-    #   'filters[product_type]': 'eLehrmittel',
-    # }
-    # response = self._call('api/partners/users/orders/search', request, token, data=data)
-    # return response.json()['data']
 
         return [
             {
@@ -133,9 +128,10 @@ class HepClient:
         if request is None and token is None:
             raise HepClientNoTokenException
 
-    def coupon_redeem(self, coupon, customer_id):
+    def redeem_coupon(self, coupon, customer_id, request=None, token=None):
+        self._has_credentials(request, token)
         try:
-            response = self._call(f'/rest/deutsch/V1/coupon/{coupon}/customer/{customer_id}', method='put')
+            response = self._call('api/auth/user', request, token)
         except HepClientException:
             return None
 
@@ -145,15 +141,6 @@ class HepClient:
 
         return response_data[0]
 
-    def myskillbox_product_for_customer(self, admin_token, customer_id):
-        orders = self._customer_orders(admin_token, customer_id)
-        products = self._extract_myskillbox_products(orders)
-
-        if len(products) == 0:
-            return None
-        else:
-            return self._get_relevant_product(products)
-
     def _extract_myskillbox_products(self, eorders):
         products = []
 
diff --git a/server/users/management/commands/__init__.py b/server/users/management/commands/__init__.py
deleted file mode 100644
index 00719086..00000000
--- a/server/users/management/commands/__init__.py
+++ /dev/null
@@ -1 +0,0 @@
-from django.conf import settings
diff --git a/server/users/management/commands/sync_licenses.py b/server/users/management/commands/sync_licenses.py
deleted file mode 100644
index be98c5c9..00000000
--- a/server/users/management/commands/sync_licenses.py
+++ /dev/null
@@ -1,32 +0,0 @@
-import os
-import shutil
-
-from django.conf import settings
-from django.core.management import BaseCommand
-
-from core.hep_client import HepClient
-from core.models import AdminData
-from users.models import User, License
-
-
-class Command(BaseCommand):
-
-    def handle(self, *args, **options):
-        "Update licenses via cronjob"
-
-        hep_client = HepClient()
-
-        admin_token = AdminData.objects.get_admin_token()
-        hep_users = User.objects.filter(hep_id__isnull=False)
-
-        for hep_user in hep_users:
-            product = hep_client.myskillbox_product_for_customer(admin_token, hep_user.hep_id)
-
-            if product and License.objects.filter(licensee=hep_user, order_id=product['order_id']).count() == 0:
-                license = License.objects.create_license_for_role(hep_user, product['activated'], product['raw'],
-                                                                  product['license']['edition'], product['order_id'],
-                                                                  product['isbn'])
-
-                if license.is_valid():
-                    hep_user.license_expiry_date = license.expire_date
-                    hep_user.save()