diff --git a/README.md b/README.md
index c3891fc..231d42d 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,10 @@
 simple-location
 ===============
 
-Wordpress plugin for locations - uses ipinfodb.com
+Wordpress plugin for adding locations (city, country) to posts.
+Optionaly can use ipinfodb.com for autodetection.
+
+Adds "city" and "country" fields to wordpress posts.  
+If you add an API key for ipinfodb.com on the settings page, 
+then when the post fields are left blank, it will use the client's IP 
+to auto fill the fields.