When a tech finishes a job, everything they logged flows straight onto a draft invoice: hours from the timer (after-hours rates applied automatically), materials they added on site, and the call-out fee. You review it — you don't rebuild it.
Techs write site notes like techs — "can clean de druin, test it, working nice". The Tidy up button turns that into client-ready copy: "Cleaned the drain and tested it afterward — now working well." One tap per line, and your invoices read like they came from a company twice your size.
The Invoices screen shows every invoice by status — draft, sent, overdue, paid — plus a "due to be paid" timeline (7 / 14 / 21 / 28 days out) so you can see cash coming before it arrives. Overdue invoices get chased with automatic reminders; you see everything on one screen.
Till slips and supplier invoices photographed on site land in Supplier Docs, get read automatically (OCR), and attach to the right job by order number — so job costing stays honest without a single spreadsheet.