Starting your own business without throwing money at 3rd parties means doing noticeable amounts of researching and reading. And since I was writing invoices again I thought it's an opportunity to share an article on invoice numbering that made the most sense to me (in Dutch) #ZZP #Business #BoekHouding #Invoicing #InvoiceNumbering #BelastingDienst #Factuurnummers
https://administratiestudio.nl/factuurnummers/