Used to maintain positive cash flow, e.g. get through periods of poor cash flow, bridge gaps in customer payments, provide extra cash for sudden changes in orders
One of the most common reasons for new business start-ups failing is not lack of finance for buildings/equipment but lack of finance for regular expenses, especially before sales start
A business can increase its stock without having to immediately pay for it, which can significantly enable positive cash flow if the stock is sold before payment becomes due