Unified invoices allow child customers to invoice their parent. The child customer can have subscriptions or purchases that they can then set to invoice their parent.
Unified invoices can be set to invoice a parent from a child. It is one level only as a child cannot invoice a grandparent.
A billing clerk can view parent unified invoices and will see a child section highlighting the child charges. In addition, the invoice can contain each child's invoice as an attachment to the unified invoice.
The parent customer can pay a unified invoice in one payment which can simplify gateway fees and the total number of invoices.
See the following topics for more information:
Setting Account Hierarchy Billing Preferences
Setting up Unified Invoice templates
Setting Invoice Owner for Subscriptions and Purchases
Working with Draft Unified Invoices
Working with Posted Unified Invoices