I understand and agree that packages should be used within 90 days of purchase. To apply payment from one lesson to another, lessons should be rescheduled. Any lessons cancelled less than 24-hours in advance will not be refunded. For semi-privates and groups, you must have prior approval to join an existing group or sign up with a friend or family member. Any lessons not paid on or before the date of service will be charged to the credit card on file (if there is no package available to use).