Sign in to your GoMotion site and navigate to the Back Office.From the left navigation menu click Business Tools > Billing Manager.On the new page, in the upper right corner, click Billing Setup > Notification Setup.In the Billing Event Notifications for Users section, toggle on the Scheduled Charges - Notify x days before charge is posted and input the number of days before billing events that you wish for parents to be emailed about these upcoming charges.Click Save Setup.