billing services, namely printing and distribution for others of bills, statements, invoices, and notices to customers; electronic billing services, namely electronic delivery for others of bills, statements, invoices, and notices to customers

printing for others of manuals, books, pricing guides, catalogs, brochures, bulletins, and other publications by business organizations for their customers or personnel; desktop publishing for others; micrographic services, namely, microfilming and microfiche filming and recording of archival data on CD-ROM and other storage media for others