Estimates Module: Create, Sign and Convert Your Quotes into Invoices
Discover the Peppol Box Estimates module: create professional quotes, get them electronically signed, manage deposits and convert them into Peppol invoices.
Peppol Box Team
February 26, 2026

No More Quotes in Excel
In Luxembourg, many businesses still manage their quotes in Excel or Word, then have to re-enter everything for the invoice. With the Estimates module from Peppol Box, everything happens in one place: quote creation, client signature, deposits and final invoice.
Create and Duplicate Your Quotes in a Few Clicks
The editor uses the same interface as your invoices — familiar territory. Add your lines, choose your client, set a validity date, and it is ready. A similar quote? Duplicate and adapt.
Get Your Clients to Sign Online
Send an electronic signature request directly from Peppol Box. Your client receives a secure link, signs online, and you are notified immediately.
You can also get signatures on site, directly on your tablet during a meeting.
Manage Deposits Without the Hassle
For multi-stage projects, generate deposit invoices directly from your quote. The balance is calculated automatically, and the final invoice is created in one click.
From Quote to Peppol Invoice in One Click
Quote accepted? Convert it into an invoice without re-entering anything. The invoice is automatically ready to be sent on the Peppol network.
Who Is It For?
Consultants, artisans, architects, agencies, freelancers... All professionals who send quotes before invoicing save time and gain clarity.
How to Activate It?
The Estimates module is a paid option available on your Peppol Box account. Activate it from your client area or contact us.
Try Peppol Box
Simple invoicing software with integrated Peppol to send, receive and manage your electronic invoices more easily.
Try Peppol Box
Simple invoicing software with integrated Peppol to send, receive and manage your electronic invoices more easily.