Overview
With memberships, you can define your own duration/term of the membership and allocate a set number of sessions/classes which can be used.
If you have a Payment Integration active, then you can also link memberships to automatic recurring payments.
Adding a new Membership
Head over to the Memberships section within the Services tab.
To add a new membership, click the '+New Membership' button:

Fill in the details for the membership:

Note: you can have any mixture of sessions or classes. For example you could have 10 sessions & 0 classes, or 10 classes & 0 sessions, or 10 sessions & 10 classes.
Click here to find out how to assign a membership to a client
Related articles:
Packages explained
Products explained
Direct Buy Links to Store items for purchases
Managing 'Discount Codes' for Packages, Memberships & Products