This feature allows you to choose whether you make classes visible to everyone, plans and pack holders, or business only.
This is mainly intended for private sessions i.e. One one One, or classes that shouldn't be displayed to all customers in order to keep the calendar clean.
Note. "Plans And Packs holders" are customers who hold a plan or pack valid for classes of this type.
To change the class type visibility head to the class schedule page
and then click to edit, and choose who you want to make this class visible too.
'Membership holders' are defined as customers who hold a membership that entitles them to register for the class.
You can define which memberships are valid from the Settings & Pricing tab of the same class type.
If the class visibility was set to Membership holders, this class would only be visible to customers who owned 'unlimited' membership, and '3 per week',