diff --git a/README.rst b/README.rst
index 948c184f..b8b8f394 100644
--- a/README.rst
+++ b/README.rst
@@ -13,7 +13,12 @@ Features
 - Automatically removes packages from a Pipfile when they are un-installed. 
 - Also automatically updates pip.
 
-The main commands are ``init``, which initializes the environment, ``install`` and ``uninstall``, and ``freeze``, which generates a Pipfile.lock. 
+The main commands are ``init``, which initializes the environment, ``install`` and ``uninstall``, and ``freeze``, which generates a Pipfile.lock. These are intended to replace ``$ pip install`` usage. 
+
+- ``py`` will run the Python interpreter from the virtualenv, with any arguments forwarded.
+- ``purge`` will uninstall all packages from the virtualenv.
+- ``where`` will give location information about the current project. 
+- ``venv`` will give virtutalenv activation information. 
 
 Usage
 -----