Abstract: A system for selling, manufacturing and distributing a custom digital data product from retail stores, over the Internet, over the telephone, or by electronic means (e.g., fax, e-mail, and the like) wherein a customer is provided (e.g., by electronic mail verification) order tracking information. After a customer selects a "set" of sound recordings or data from a library or catalog of such recordings or data and payment or credit is received or verified, an image of the "set" is assembled from a storage or "disk" farm. The image is preferably assembled at a manufacturing facility, e.g., a CD-ROM burner farm, where the product is then made. Every data object on the product may have a code associated therewith for later reference. The disk and burner farms communicate via a high speed communications subsystem to facilitate continuous processing. Upon assembly and manufacture, the product is packaged and shipped.