Under the “Project Controlling” tab, the “Sales by Invoice Status” curve does not show the amount invoiced (regardless of payment status), but a smaller amount. An unspecified amount will be deducted (may have cancelled/corrected invoices been deducted? /or may have been Costs offset against turnover?). On the other hand, the “Sales by Payment Status” curve shows the amounts invoiced - even if the invoice has not yet been paid at all. In fact, the key figure “Payment Status” shows the “Invoice Status”. For us, the result is a diagram in which the “Sales by Payment Status” curve is above the “Sales by Invoice Status” curve = Clients who transfer more money to us than we charge for are a dream.;)