Alert!  System Admin permission is required to add or edit Subcriptions

go to invoices widget and Click "Subscriptions"

Select GL expense account you want to track this invoice recovery too

Select the Frequency of how often this recurring charge should run

Set the default price of this recurring charge

Alert!  When activating a use on this subscription you will be able to override the recurring charge for that particular user

Select which day of the month you want the recurring charge to trigger

Building a subcription is creating an item you want to make available for recurring charges.  Without any active users on the subcription - it will not run