We are two AL developers. We take your idea all the way from the first conversation to an app running in production.
Two developers, no middlemen
Invice Solutions is two AL developers, Sten and Lauge, and we both work on every project. No account manager, no ticket queue. You talk directly to the people who write the code. The code is written to the same standard as our own apps on AppSource, so it can be maintained and survives Business Central updates.


From idea to app in six steps
You are involved all the way — from the first sketch on paper until the app runs in your Business Central.
- Idea and discussion
We start with a no-obligation chat. You describe the problem, and we ask questions until we understand the need behind the request.
- Analysis
We go through your workflows in Business Central, integrations, data sources and user roles. You get a written solution proposal with an estimate.
- Design and prototype
We sketch the screens and the data flow and build a quick prototype, so you can see the solution before we finish coding it.
- Development
We write the code in AL following Microsoft's guidelines, with version control, code review between the two of us and automated tests. You get a demo every 1–2 weeks.
- Testing
The app is installed in your sandbox. Your super users test it, and we fix, adjust and document along the way.
- Go-live and support
Rollout to production without downtime, user training and a support agreement, so the app keeps up when Business Central is updated and when your requirements change.
What you get when the app is finished
You don't just get code. You get a documented app that you can build on for many years.
- Technical documentation and user documentation
- Built to AppSource standard, where that makes sense
- Danish and English translation as standard
- Personal data handled in line with GDPR from the start
- Integrations: Shopify, WooCommerce, Power BI, REST APIs and more
Experience across industries
We have built apps for customers in many industries. What they have in common: a specific need that standard Business Central could not cover.
Questions we are often asked
How long does a project take?
Typically 4–12 weeks from kickoff to go-live, depending on scope and integrations. You get a concrete timeline after the analysis.
What does it cost?
After the analysis you get a fixed price per phase, so the bill doesn't run away. Smaller extensions typically start at around DKK 25,000.
Can the app be published on AppSource?
Yes. We got Invice Project Management onto AppSource ourselves, so we know the requirements.
Tell us what your Business Central needs to do.
Book half an hour straight in the calendar, or write and one of us gets back to you the same working day. You leave the conversation with a concrete assessment of what your task requires.