Turning invoices from draft → sent → paid in sixty seconds, self-hosted.

Construction billing lives too long in draft: missing approvals, unclear status, hard to share with clients or accountants. Self-hosted invoice management on your own server keeps workflow visible and records retention under your control.

Status-driven workflow built for billing

Stage	What happens
Draft	Create line-item estimate with materials, labor notes, attachments.
Sent	Raise to "sent" status—clients and team see it's out.
Paid	Capture payment, link to bank deposit, generate receipt.

A sixty-second turnaround per invoice

If approved by PM, the invoice moves from draft to sent with one click.
Status is mirrored in the Projects task view and Finance dashboard.
Paid invoices auto-archive to retention policy you set—no vendor lock-in on records.

Multi-currency support handles EUR, USD, and any other market currencies. AIA-style progress billing fits large-scale work where monthly milestones need clean documentation.

Your infrastructure—no per-seat rent

Your server, your database — invoices, notes, approval records stay behind your perimeter.
A verified package — SHA-256 manifest on release; installer validates integrity before deployment.
Signed annual license — cryptographically bound to your domain for the year.
No growth penalty — a flat €999/year covers up to 25 users; add seats with a flat fee, not monthly rent.

Built-in features beyond billing

Projects & tasks — multi-site portfolio with progress, priorities, deadlines, file attachments.
Timesheets — field hours with rates and an approval workflow for finance.
RFIs & change orders — captured by owner/due date/status, ready in reports.
Materials & equipment — stock costing, usage history, site assignments.
HSE / safety reports — incidents with photos, corrective actions, audit trail.
Roles & permissions — admin, project manager, worker, client portal, accountant.
Reports & audit log — operational truth and hash-verifiable trails each morning.

A thirty-second decision

The demo is a live installation with seeded construction data. Log in via the link on projectdone.pro/demo/. No signup, no phone call—just walk in and ask if it fits your current billing stack.

Walk into the live demo →