Controlling costs is reducing unnecessary expenditure and audit disbursements that are required according to the number or not. There are no documents or receipts and expenditure control, do not exceed the income.
Controlling costs is to reduce unnecessary expenditure and disbursement check that the correct number or not. There are no documents or receipts. And to control expenditure does not exceed income.
Cost control is to reduce unnecessary expenditure and check the withdrawing right according to the number? The receipt or not. And control the expense for no more than income.