For your business · INVOXA
Working in Kassel or northern Hesse? INVOXA helps you organise quotes and invoices in a browser. Its operator, SMX-Development, is based in Lohfelden near Kassel. You can use the software regardless of your location; this guide explains the practical workflow and its limits.
Free: 5 invoices or quotes · PDF & printing included
Your next assignment
Clearly described. Carefully prepared.
Benjamin Steininger operates INVOXA as SMX-Development from Berliner Straße 69, 34253 Lohfelden near Kassel. This is the published operator address, not a claim of a walk-in office in central Kassel. Whether your clients are in Kassel, Baunatal, Vellmar or elsewhere, you create an account and work online. This page does not promise on-site service.
Describe the agreed service, units and prices in a quote. After delivery, check the recipient, service period and totals on the invoice. The PDF preview helps you review the document before sending it. You remain responsible for confirming the content and appropriate German tax treatment.
The current Free plan includes five invoices or quotes combined, PDF download and printing. Customer management and expenses are not part of Free. If you bill returning clients or need receipt management, compare current plans and access permissions before relying on those areas.
A customer’s location in Kassel does not determine the required invoice format. Ask public sector and other recipients about their format and data requirements. INVOXA has structured export paths described in its e-invoicing guide. A plain PDF alone is not a structured e-invoice.
Your workflow
Review your business profile and tax settings.
Enter the recipient, agreed services and payment terms.
Check the preview and PDF; confirm any required structured format separately.
In practice
You work in Lohfelden and prepare a quote for a client in Kassel. If travel is billed, describe it separately from the agreed work. After delivery, compare the invoice with the agreement, check the address and save the PDF. If the recipient needs XML, confirm the format first. This is an illustrative example, not a real customer record.
Illustrative example · no customer dataFAQ
Clear answers before you begin.
No. It is browser-based and can be used outside northern Hesse. The regional connection is the operator’s address in Lohfelden near Kassel.
The published operator address is in Lohfelden. This page does not promise a Kassel storefront or in-person consultation. See the legal notice for contact details.
Yes, you can create documents. Check your actual VAT treatment and the correct invoice note. The Free plan shares an allowance across invoices and quotes.
No. INVOXA runs in a browser. You need an account and an internet connection for the regular workflow.
The current pricing comparison shows document allowances and included features. Customer management, expenses, team access and additional exports have their own permissions; free registration does not automatically unlock everything.
Content reviewed on 2026-10-07. Check feature availability and current plan terms before use.
YOUR NEXT STEP
Create your account, review the appropriate features and start with your first documents.
A limited plan · No credit card for Free