Business overdrafts are commonly known as a line of credit which is aimed at covering your day-to-day cash flow financial needs. Having access to a Business Overdraft allows you to gain access to an injection of cash to cover any seasonal or working capital provisions. One of the primary reasons businesses turn to an overdraft facility is to close the gap between payments from their creditors and receipt of funds from their debtors. In essence, an overdraft will allow your business to operate in debit within specified parameters.