How to avoid the €1,500 Belgian Peppol fine before April 1st
From April 1st, "trying your best" is no longer enough. Learn how to generate valid XML to stay compliant with the Federal mandate.
Software development
Web Applications, APIs, Cloud-Based Solutions, Landing pages.
import { useState } from 'react'
import { Switch } from '@headlessui/react'
function Example() {
const [enabled, setEnabled] = useState(true)
return (
<form action="/notification-settings" method="post">
<Switch checked={enabled} onChange={setEnabled} name="notifications">
{/* ... */}
</Switch>
<button>Submit</button>
</form>
)
}
Performance monitoring
Analytics tools
Search Engine Optimization
Security & Quality assurance
Implementing standards to prevent issues. Ensure consistent quality in products and services.
Mobile development
Developing software for mobile devices like smartphones and tablets.
A collection of our high-performance tools designed to remove the friction from your daily operations.
Step-by-step instructions to navigate the April 1st Peppol and KSeF deadlines.
From April 1st, "trying your best" is no longer enough. Learn how to generate valid XML to stay compliant with the Federal mandate.
No expensive software? No problem. A guide to manual XML uploads for the KSeF portal using your NIP and our privacy-first tool.
Stuck on a validation error? We break down common Peppol rejection codes and show you how to fix VAT rounding and Scheme IDs instantly.