Is it possible to perform “Progress Invoicing” on an invoice? I am currently creating additional invoices for partial billing throughout the life cycle of an accepted quote that has been invoiced. It would be beneficial to partially bill an existing invoice.
Check out this link for more information on the feature.
Quickbooks has a feature that does a pretty good job at this:Quickbooks Link
This feature allows for much more flexibility when invoicing, especially for projects. Essentially, a quote/estimate is converted to an invoice; the invoice can be billed based on a percentage. Then, a new invoice can be created (whether the last one was paid or not) that references the previous invoice, whatever the new percentage owed from the original balance is, and so forth until the total balance is paid.