The main business of most export credit agencies is insurance of finance provided by exporters or banks (although some major agencies lend on their own account). Insurance policies provide for the export credit agency to reimburse the lender for losses up to a certain percentage of the credit covered and under certain conditions. Lenders or exporters pay a premium to the export credit agency. Insurance policies typically protect the lender against political or transfer risks in the borrowing country that prevent the remittance of debt-service payments.