Maintenance

Address Enhancement Software products provide the batch processing necessary for initial address list certification and periodic list maintenance using the latest USPS City/State, ZIP+4, ZIPMove and DPV delivery point validation data. Address databases are synchronized to current USPS AMS-II data by applying the bimonthly Mail*STAR updates.

The USPS provides updated AMS-II data monthly. The day AMS-II updates arrive, the data is compiled and tested. AES uses the latest CASS National Customer Support Center Stage-I test as a baseline verifying the quality of the update before publication.