Cashflow days are made up of three components. We’ve got debtor days which is how long it takes you to get paid, basically. We’ve got stock days or inventory days or even invoicing days if you’re a service business let’s say you might not carry a physical stock and you invoice your customers. And so if you wait an extra month to invoice someone, that’s hurting your cash flow. And then on the other hand, you’ve got a creditor days or supplier days is maybe an easy way of saying that.