How Can I Add Seats to my Membership?
In the class manager, first make sure you have the correct membership selected from the dropdown at the top of the class manager interface (if you own more than one membership).
Then, on the right-hand side of the blue bar at the top of the screen you'll see an Add Seats button. Click this and you can purchase additional seats. This is priced on a pro-rata basis, so you'll only pay for the time left on your membership.