Click on Re-Order Reminders to schedule reminder e-mails to be automatically queued up for an order as well as to schedule reminders on your calendar to remind you to contact a customer about re-ordering.  When you click on Re-Order Reminders, you will be presented with the following screen:

Check mark which re-order reminder option(s) you want and select a date from the pull-down list. 

NOTE: Re-Order Reminder E-Mails are place in your outgoing e-mail queue when the date selected has passed.  You still must request those e-mails to be sent.