Ability to allow users to invite other users to the Studio to earn more uses aka referral program or invite-a-friend system.
Studies show that most loyal customers are customers invited or referred by other customers. So getting this kind of “ball rolling” would be a huge win for Studio owners and Pickaxe.
Here is an example how the system would work:
User A (already registered to Studio) gets unique link to share.
User B (not registered to Studio) gets the link, clicks and registers.
User A is awarded X mount of free extra uses.
Hopefully this is not too difficult to create considering you already have an affiliate system in the Pickaxe website.