Summary
Customers may prefer to have one monthly Invoice instead of an Invoice for each service. For example, a client with multiple locations serviced weekly can receive one consolidated monthly Invoice.
Key Points
Create Consolidated Invoices at Sales > Invoices
Select the Invoices you want to consolidate
Click the Consolidated Invoice button
Open the Invoice to email or print
Go to Sales > Invoices
Select the Invoices you want to consolidate.
Tip Filter for the Customer Name and the Status for Unpaid or Overdue.
Click the Consolidated Invoice button.
Open the Unpaid Consolidated Invoice to email or print.
When invoices are consolidated they are deleted from the account. To bring them back into the account, click the Remove button in the consolidated invoice.
Caveats
You can't consolidate invoices with payments, even partially paid Invoices.
You can't consolidate invoices from different customers.
You can't consolidate invoices that are synced to QuickBooks Online
Turn off Email Invoices Automatically in the customers' billing page