Subscriptions is a feature that allows you to essentially follow artists so that you get notified of their site activity in your Dashboard.

You can subscribe to any user by clicking on the "SUBSCRIBE" button that's found on their Profile page, their Records, Challenges, or Projects. 

You can unsubscribe to a user at any time by clicking on the "UNSUBSCRIBE" button found on their Profile page, their Records, Challenges, or Projects.

CLICK HERE to see you who you are currently subscribed to.