Address Management Products  
Tools for addressing software solutions.
Software or application usage tools for addressing software solutions.

Address Matching System Application Program Interface (AMS API) - A tool used in the development of address-matching software.

Computerized Delivery Sequence (CDS) - A 5-digit ZIP™ Code based, electronic product that provides and updates delivery sequence address information by carrier route.

DMM® Labeling Lists - Contains each destination ZIP Code with the corresponding postal facility destination information.

DPV® System - Designed to help mailers identify inaccurate or incomplete addresses.

DSF2® Product - Assists mailers in obtaining accurate delivery address information and facilitates identification of erroneous addresses contained in address files.

Official National Zone Charts - Identifies the appropriate distance codes assigned to each origin and destinating ZIP Code pairing for every ZIP Code in the nation.

RDI™ Product - Helps reduce shipping cost by verifying whether a delivery type is classified as residential or business.

Service Standards - Contains the Postal Service™ service standards for Standard Mail®, Package Services, Priority Mail® First-Class Mail® and Periodicals Mail services.

TIGER/ZIP + 4® Product - Designed to help mailers explore new markets by gathering and manipulating data to uncover potential business areas.

Z4INFO - Designed to give the mailer additional information to improve the quality of their mailing lists by assisting in reducing the amount of undeliverable-as-addressed mail.