View the difference in detail between pre-invoices before and invoices after the billing run within the invoice details.
Pre-Invoice
A pre-invoice looks different from an invoice. Note the differences:
Invoice Number: A pre-invoice number equals the name of the pre-invoice.
Name: Every pre-invoice has its own pre-invoice name.
Status: The status of the pre-invoice was created.
Billing Run: There is no relation to any billing run.
Invoice Date: The field invoice date shows the date, the pre-invoice was created.
Invoice Date (Manual): The field invoice date (manual) is empty because the billing run was not accomplished.
Invoice
The invoice looks different than the pre-invoice. Note the differences:
Invoice Number: An invoice has got an ongoing number.
Name: The name was changed from the pre-invoice name to the invoice name.
Status: The status was changed from "created" to "invoiced".
Billing Run: There is a related billing run.
Invoice Date: The field invoice date shows the date, the invoice was created.
Invoice Date (Manual): The invoice date (manual) was set to the date you entered. In case of no input data, it was set to the same date as the invoice date.