This excerpt taken from the ATVI 10-K filed Jun 9, 2006.
PSP Demo Discs are also available. Demos must be from one game profile UMD Publisher only, and content will be limited to a maximum of [***] playable and/or [***] non-playable demo segments (each such segment to feature [***]. Platform Charge is [***]. Demos will have a standard 4-colour disc label and be supplied in a plastic pochette (included in Platform Charge). An Inlay may be provided as Printed Materials. The charge for manual insertion of Inlays shall be as individually quoted in each case. Order quantities shall be multiples of the minimum box shipment advised from time to time by SCEE or the authorised manufacturing facility licensed by SCEE. However, where a separate Demo Disc sku is required for Germany (to comply with German law which requires consumer advisory age ratings to appear not only on the outer packaging but also on the disc label ~ and please note this applies only for product distributed in the German market), the minimum order quantity for initial and reorders of that sku is [***]. Demo discs may not be sold (directly or indirectly) or offered as premium cost items to, or used in the redemption of paid pre-orders for retail Licensed Products by, consumers.