In order to receive presorted discounts on First-Class and Standard Mail the addresses in the list will have to have been updated by a USPS approved Move Update method within 95 days of the mailing. Current regulations pertain to First-Class only and the time period is 180 days. There are several ways available to meet the Move Update Requirements.

NCOALink is a USPS approved software that compares the addresses in the mailing list to the address changes that the Postal Service has on file. This process takes place before the mailing.

Ancillary Endorsements like Address Service Requested or Return Service Requested are printed on the mail piece and the address changes are provided back to the mail owner after the mailing takes place. Treatment of the mail piece and the type of address change notice received varies depending on the Ancillary Endorsement used, the class of mail and the length of time the address change has been on file.