<p>A bill depositing/withdrawing apparatus having a cash slot 21 for charging/discharging a bill or bills comprises a bill storage section 20 provided inwardly of the cash slot 21 in the apparatus to store a bill or bills, and a conveyance means 291, 292 for clamping a bill or bills stored or to be stored in the bill storage section 20 in a bill overlapping direction to convey the same. The conveyance means 291, 292 clamps a bill or bills at a position where the bill or bills project from the cash slot 21 to a user side.</p>