iziwerk

billing

Invoices and getting paid

Invoices

Create an invoice from a project — add line items and VAT, set a due date, and send it to your client's portal. Invoice numbers are suggested per year so they stay unique for your bookkeeping.

Your client marks it paid; you confirm receipt. iziwerk never touches the money — you keep 100%. You can send a polite reminder once every few days from the invoice.