It is hereby certified the agency workers named above have worked the hours set out above, including any premium rate hours shown, and payment for these hours will be made in accordance with Arden Personnel terms of business, a copy of which has been received and accepted as the basis of this transaction. It is acknowledged that (a) hours worked are paid and charged to nearest quarter of an hour, and (b) should any agency worker introduced by Arden Personnel be engaged by us during or after completing a temporary assignment within the period specified in Arden Personnel terms of business, a non-rebatable fee calculated as set out in the said terms of business will be payable, or the hire period extended.