How does the Billing screen turn proof into an invoice?

Billing (under Business) prices what the record proves: closed cases, recorded hours, per diem days — each on the basis your firm set for that client. Nothing is billed that the record cannot show, which is also why a disputed line is settled by opening the case, not by arguing.

The invoice itself goes to your QuickBooks. Money truth lives there; this screen reads it back so the office sees what left and what came in without a second system to keep in step.

What your firm pays Veristep is a different screen — Organization → Plan & billing — and never mixes with your own invoices.