The factuurtje app makes billing a piece of cake. With the handy app you can create an invoice within 20 seconds and get paid quickly via iDEAL.
You get an overview of all your invoices, their status and the status of your finances. No more hassle with complicated accounting programs for simple administrations.
Why make it difficult when it can be simple?
More information can be found at https://www.factuurtje.app