In this system, a manager in the cash disbursements department physically signs the
checks, thus providing control over the disbursement of cash. However, many computer
systems automate check signing with special printing equipment, which is more efficient
when check volume is high, but relinquishes some control. To offset this exposure, firms
often set a materiality threshold for check writing. Checks for amounts below the threshold
are signed automatically, and an authorized manager or the treasurer signs those
above the threshold