This excerpt taken from the ATVI 10-K filed Jun 14, 2007.
7.8.1 Orders. Publisher shall issue Purchase Order(s) to a Designated Manufacturing Facility in the form set forth and containing the information required in the Guidelines, with a copy to the SCE Company.
No Purchase Orders will be processed for any Disc Product unless that Disc Product is fully compliant with the Guidelines. All Purchase Orders shall be subject to approval by the SCE Company not to be unreasonably withheld and to acceptance by the Designated Manufacturing Facility pursuant to the Guidelines. Purchase Orders issued by Publisher to a Designated Manufacturing Facility for each Licensed Product approved by the SCE Company shall be non-cancelable and are subject to the order requirements of the Designated Manufacturing Facility.