Accountants: receive your clients' Peppol invoices with Flexina Sync

The challenge accountants face with Peppol

Are you an accountant or fiduciary? Your clients must comply with Peppol by 2026. Each one comes with their own solution, their own habits.

Result: you have to juggle between multiple platforms, multiple formats, multiple logins. A logistical nightmare.

Good news: Flexina Sync solves this problem. For free.

Flexina Sync: 100% free automatic retrieval

Flexina Sync is a 100% free service for accountants and fiduciaries.

Its principle: automatically retrieve all invoices from your equipped clients, without changing your software or work habits.

• No subscription
• No license
• No hidden fees
• Compatible with all accounting software

It's free, simple, and designed not to complicate your life.

4 retrieval methods to choose from

With Flexina Sync, you choose how to receive invoices:

1. By email

Receive an email with a download link. Choose PDF or XML format according to your needs.

2. Platform integration

Automatic sending to your existing dematerialization platforms (Bob Demat, etc.).

3. Online portal

Access a centralized download portal to retrieve all your clients' invoices in one place.

4. Desktop application

Automatic synchronization with customizable directories, format choices, and configurable frequency.

You choose the method that matches your way of working.

Compatible with all accounting software

Flexina Sync integrates with major Belgian software:

• Expert/M, WinAuditor, Adsolut, Octopus
• WinBooks, Yuki, Sage BOB
• Exact Online, ClearFacts
• And many more...

You change nothing about your habits. Flexina Sync adapts to your system.

How does it work with Peppol Box?

The operation is ultra-simple:

1. Your clients use Peppol Box to receive their supplier Peppol invoices
2. Peppol Box is connected to Flexina Sync
3. Automatically, you retrieve all their invoices via your preferred method
4. You process invoices in your usual software

Zero manual handling. Everything is automated.

Why recommend Peppol Box to your clients?

Peppol Box is the ideal Peppol solution for your merchant, freelance and SME clients:

• Affordable: transparent pricing adapted to small structures
• Simple: clear interface, no need to be a technician
• Autonomous: your clients manage their invoices themselves
• Flexina Sync compatible: you retrieve everything automatically

And for you, that means less support, fewer questions, less time wasted.

Considerable time savings

By using Flexina Sync with your Peppol Box-equipped clients, you save precious time:

• No need to ask for invoices
• No Excel files by email
• No illegible scanned invoices
• No connecting to 15 different platforms
• Everything arrives automatically, in the right format

You focus on accounting, not on collecting documents.

A flexible solution for everyone

You may already have your preferred Peppol solution for your clients. That's perfectly understandable: standardizing makes your work easier.

The good news is that Peppol is an open and interoperable network. Regardless of the solution chosen by your clients, you will always receive invoices in the same standard format.

With Peppol Box + Flexina Sync, you benefit from:

• The same data quality as with any other solution
• Total compatibility guaranteed by the Peppol standard
• More flexibility for your clients who prefer to manage themselves

You keep control over invoice reception, your clients keep their autonomy. Everyone wins.

Security and compliance

Flexina Sync uses advanced security protocols:

• GDPR compliant
• Encrypted transmissions
• European standards respected
• Secure hosting in Europe

Your data and your clients' data are protected.

Bonus: Flexina Scan for your clients' paper invoices

Peppol Box handles electronic invoices, but your clients also have paper invoices and receipts. No more lost tickets, crumpled receipts that you never receive!

Flexina Scan is a 100% free mobile app that your clients can use to:

• Scan their invoices and receipts with their smartphone
• Automatically send scans to your email address
• Keep a digital copy of all their receipts
• Work offline, without internet connection

Available on iOS and Android, ad-free, subscription-free, and privacy-respecting.

With Peppol Box + Flexina Sync + Flexina Scan, all your clients' invoicing (electronic AND paper) arrives automatically at your office. No more chasing missing documents.

Conclusion

The Peppol Box + Flexina Sync combination is a win-win solution:

• Your clients keep their autonomy and freedom
• You automatically retrieve all their invoices
• Flexina Sync is 100% free for you
• Compatible with your current software
• No change of habits

You can recommend Peppol Box to your clients with complete confidence.