MAILING SERVICES — GIVING POSTAGE ITS DUE

ACE/ACE II—Address Element Correction (AEC) is a quality process developed by the USPS for deliverable addresses that cannot be matched to a USPS ZIP+4 code using CASS certified address-matching software. By correcting or providing missing elements, AEC turns problem addresses into accurate addresses or identifies them as potentially undeliverable. AEC II provides an electronic process for correcting Change-of-Address orders submitted by customers.