If a studio lists you as a Wellness Partner, your membership, what you receive on a new client's first booking, and your studio time are shown on your Earnings page.
Go to Earnings in your sidebar. If the studio has listed you as a Wellness Partner, a "Your partner agreement" card shows your annual directory membership, what you receive on a new client's first booking, and your studio time for the month.
The studio takes its percentage ONCE per client — the first time someone books you through their site, because that is the introduction they made. Every booking that client makes with you afterwards pays you 100%, and you are free to work with them directly from then on. The card spells out both numbers; if either is not what you agreed, contact the studio, as only they can change it.
Under the agreement is a "Card for your membership" card. Saving a card there lets the studio charge your annual membership through Klasly instead of invoicing you. Nothing is charged when you save it — the studio charges it by hand, later, and you get a receipt by email saying the amount and which year it covers. The card is held by Stripe: neither the studio nor Klasly ever sees the number, and you can change it here any time. If you also rent a room from this studio, it is the same card — you only ever save one.
The "Studio time this month" section shows how much of your included room time you have used. Past the included hours the studio bills the extra at their hourly rate (shown as a running estimate), and past their cap new room bookings stop until you talk to them about a rental plan.