Store › SOS 1-Day Clinic Deposit Image 1 of 1 SOS 1-Day Clinic Deposit $200.00 50% deposit for Save Our Seat 1-Day Clinic. Balance of $200 due on arrival.Complete your Rider Application here. Save My Seat - Reserve with deposit Added! 50% deposit for Save Our Seat 1-Day Clinic. Balance of $200 due on arrival.Complete your Rider Application here.