Deliverability Improved by Using the Most Current ZIP + 4® Information

Eliminates the need to reprocess an entire address list by providing a means of maintaining continuous qualification for discounted automation rates. Z4CHANGE users’ address files remain current and in compliance with USPS® regulations.

Increases address accuracy by enabling more frequent ZIP+4 address file processing.

Enhances the mailer’s competitiveness in the marketplace by improving mail deliverability and increasing the promptness of mail delivery.

be required to reprocess their entire address lists at the end of the third year following Z4CHANGE certification.

Consider Z4Change, which can speed up the CASS process in AccuZIP6 5.0 to upwards of 25,000 per second. The Z4Change product looks at the previously CASS certified records and the new CASS data and determines which ZIP+4 has activity and only reprocesses those records, which is about 5% each month. Z4Change will greatly enhance the speed of processing CASS + NCOALink and cut down the time from hours to minutes or days to hours.