Frequently Asked Questions

The answers to the questions that come up most often about using YouInv.

General

What is Peppol e-invoicing?

Peppol is a secure European network for exchanging electronic documents. It becomes mandatory in Belgium for every B2B transaction from 2026. YouInv is a certified access point that lets you send and receive invoices over that network without the technical complexity.

Is YouInv compliant with Belgian regulations?

Yes, entirely. YouInv follows every standard in force, in particular the UBL 2.1 format for electronic invoices and the requirements of the Peppol network. We are also certified for the legal archiving of your documents.

How does the free trial work?

You get 14 days of free trial with full access to every YouInv feature. No credit card is required and there is no commitment. At the end of the period, you choose the plan that suits you.

Technical & Security

How does bank synchronisation work?

We use Open Banking (PSD2) technology to establish a secure connection with your bank.

• Synchronisation happens in real time.
• It enables automatic reconciliation of your payments.
• We support every major Belgian bank and most European banks.

Is my data secure?

Security is our first priority:

• AES-256 encryption of all your data.
• Hosting on European servers certified ISO 27001.
• Strict GDPR compliance.
• Daily backups and regular security audits.
• Your data is never shared with third parties without your consent.