The database is not intended to be a mailing list or direct marketing list, but a tool for address validation during business data processing, such as order entry. Our software will detect address errors and automatically correct most of them, including spelling errors and dozens of other kinds of errors . For any address that can't be automatically corrected, our software will assign applicable error codes, which can be saved in the actual address list you're validating. Semaphore edits the master copy of the database daily. New compact discs are issued whenever contributors have submitted a substantial number of changes or additions.
Contributors receive free copies of the database.
Customers are notified by email when new editions become available. See our submit instructions . Each compact disc includes complete software for 32-bit Windows. The only hardware requirement is a CD-ROM drive. Use our online order form .