Invoicing software V1

💙 Modern Online Invoicing System

– Multilingual, Responsive & Future‑Ready

Our online invoicing system combines a public customer portal, professional PDF and ZUGFeRD 2.3 compliant invoices, integrated payment links (Stripe & PayPal), and a powerful admin dashboard with invoice archive, dunning, automation and multi‑client support — all built on a shared database and modern PHP runtime.

The system is fully multilingual, responsive and offers a modern dark/light design. Your customers can even create invoices for their own clients — perfect for agencies, resellers and service providers.

⭐ Features & Benefits

• Public customer portal with invoice view, download & payment options
• PDF invoices & ZUGFeRD 2.3 compliant formats
• Direct payment links via Stripe & PayPal
• Multilingual interface (EN/DE/others possible)
• Responsive design for desktop, tablet & mobile
• Dark/Light mode for optimal readability
• Admin dashboard with archive, customer management & dunning
• Automation for recurring tasks and reminders
• Multi‑client support: customers can create invoices for their own clients
• Shared database — no duplicate data

⚙️ Setup & Technical Notes

• 5 guided steps to finish the installation
• Important: Set your webserver DocumentRoot to /public
• Modern PHP runtime for performance & security

🔒 Key Advantages

• Secure access & GDPR‑compliant processing
• Intuitive interface for fast workflows
• Clear analytics & insights available anytime
• Professional invoicing in seconds
• Future‑proof architecture & modular extensions

🚀 Live Demo of Our Online Invoicing System

Explore the full system live: customer portal, invoice archive, payment links, dark/light mode, multilingual interface, multi‑client support and ZUGFeRD 2.3 PDF invoices — all inside the demo environment.

The demo gives you a real‑time look at all features, workflows and the modern user interface.

Note: The demo resets regularly.