You may need to add another unit to a subscription in certain scenarios. i.e. if you are giving a customer 2 x 50 sq ft units to make up a 100 sq ft unit.
Visit the Subscription and select Add Unit.
You will then select the next unit and Save Allocation to save your changes.
**Please note:
Allocating more Units does not update the subscription price. You can learn how to add an additional Unit Type to a Subscription here.