diff --git a/README.md b/README.md
index dd3dd42..18f6a23 100644
--- a/README.md
+++ b/README.md
@@ -3,4 +3,8 @@ Subscribe users to your MailChimp list right from your Unity game.
 
 It works through the latest 3.0 MailChimp API and must be working on any platform supported by Unity.
 
-Just set your API Key and List Id and call Subscribe.
+Just set your API Key and List Id (Audience Id by default) and call Subscribe.
+1. API Key found here > "Create A Key": 
+https://us5.admin.mailchimp.com/account/api/
+2. Audience Id (the default List Id) found here: 
+https://us5.admin.mailchimp.com/audience/settings/