diff --git a/README.md b/README.md
index af32172..c9a8e11 100755
--- a/README.md
+++ b/README.md
@@ -20,14 +20,15 @@
 ### Adding new products
 ```
 (ucloud-cli) [test@ungleich ucloud-cli]$ UCLOUD_PAY_SERVER=http://127.0.0.1:5000 python ucloud.py product add \
---name mravi \
---realm test \
---seed stest \
+--name xxxxxxxxxxxx \
+--realm xxxxxxxxxxxx \
+--seed xxxxxxxxxxxx \
 --product-name "IPV6 VPN" \
 --product-description="YEARLY IPV6 subscription" \
 --product-type=recurring \
---product-recurring-duration=31536000 \
---product-price=12000
+--product-recurring-period=year \
+--product-price=12000 \
+--product-minimum-subscription-period=year
 
 ```
 
diff --git a/commands/product.py b/commands/product.py
index 9ae4b72..6afd10e 100755
--- a/commands/product.py
+++ b/commands/product.py
@@ -27,28 +27,24 @@ def list():
               type=click.Choice(['one-time', 'recurring']))
 @click.option("--product-price", required=True, help="Price in CHF cents",
               type=int)
-@click.option("--product-recurring-duration", required=False,
+@click.option("--product-recurring-period", required=False,
               help="Only used for products with recurring costs",
               type=int)
-@click.option("--product-recurring-duration-units", required=False, type=int,
-              help="Unit of the recurring costs", default=0)
-@click.option("--product-minimum-subscription-duration", required=False,
-              type=int, help="Minimum duration for which a user needs to "
+@click.option("--product-minimum-subscription-period", required=False,
+              type=int, help="Minimum period for which a user needs to "
                              "subscribe the product for", default=0)
 def add(name, realm, seed, product_name, product_description, product_type,
-        product_price, product_recurring_duration,
-        product_recurring_duration_units,
-        product_minimum_subscription_duration):
+        product_price, product_recurring_period,
+        product_minimum_subscription_period):
     data = {
         **OTPCredentials(name, realm, seed).get_json(),
         "product_name": product_name,
         "product_description": product_description,
         "product_type": product_type,
         "product_price": product_price,
-        "product_recurring_duration": product_recurring_duration,
-        "product_recurring_duration_units": product_recurring_duration_units,
-        "product_minimum_subscription_duration":
-            product_minimum_subscription_duration
+        "product_recurring_period": product_recurring_period,
+        "product_minimum_subscription_period":
+            product_minimum_subscription_period
     }
     r = requests.post("{}/product/add".format(config('UCLOUD_PAY_SERVER')),
                       json=data)