Peppol Box

Flexina

About this app

Peppol Box – Simplified electronic invoicing for Belgian self-employed individuals and SMEs

Peppol Box is an application designed to help merchants, self-employed individuals, and small businesses easily comply with legal obligations related to electronic invoicing via the Peppol network. Simple, fast, and secure, our solution allows you to receive and send structured electronic invoices, in compliance with Belgian legislation starting in 2026.

This application requires an existing Peppol Box account. If you don't have one yet, you can create one via our official website.

Key Features:

Automatic receipt of Peppol invoices in a secure inbox

Sending of B2B electronic invoices in a structured format

Automatic creation of your Peppol ID upon registration

Intuitive dashboard with notifications, processing status, and search

Accounting export compatible with Belgian software (WinBooks, Sage, etc.)

Internal validation before transfer to accounting

Local support in French and Dutch, based in Belgium

Compliance and Security:

Peppol Access Point certified (BIS 3 / EN16931)

Encrypted data, hosted in Europe

Compliant with GDPR and Belgian tax requirements

Peppol Box is the simple, accessible, and reliable Belgian solution to anticipate the 2026 electronic invoicing requirement. No commitment, no hidden fees, and professional support.