However, there is a significant amount of setup work required to make the stamper, and for that reason there is usually a minimum order required of 500 to 1,000 discs. Because Disc Makers specializes in small orders for independent artists, filmmakers, and business, we are (to our knowledge) the only US factory that will replicate discs. Replicated discs are preferred for larger quantities (quantities of 500 units and up).http://www.lybrodisc.com/cd-replication/