It would be very useful if we could create invoices for partial amounts of the entire quotation. Example - quotation is for €100,000, first progressive payment request for work complete might be 20% of this, so we would need to create an invoice for €20,000 leaving the balance of €80,000 yet to be invoiced. We deal with very large quotation/tender submissions and currently, when a quotation is won, you can only create one invoice for the entire quotation so we end up creating the quotation elsewhere. It would be much easier to track everything through Sage.