1.TEE STAGE is operated by reservation, and reservation can be made after searching and installing TEE STAGE and T Stage in the mobile store.2. When you make a reservation with the mobile app, you need to purchase a membership pass, and membership points are booked by deducting the reservation time (1 hour basis).3. You can cancel your reservation up to one day before the reservation date. If you cancel, your points will be automatically refunded. (However, cancellation and NO SHOW points cannot be refunded on the day of booking.)4.Membership refunds are available after deducting the number of times from the initial payment.