post https://app.rackbeat.com/api/customer-invoices/drafts
Create a new draft customer invoice.
Consider converting an Order to a Draft InvoiceIf you are working with orders in Rackbeat, then you should convert order to invoice instead of creating an invoice from scratch. By using the convert endpoint a link between the order and the invoice will be created.
If you would line the invoice to be created as a draft during the conversion, then include
book=false
in your request.