Informed Delivery Saturation Campaign Mailer Guide

This guide outlines the requirements for participating in and submitting Saturation Campaigns via PostalOne! eDoc (Mail.dat) during the Informed Delivery Promotion. 

For more in-depth details on general promotion requirements, refer to the Promotions page. 

August 17, 2023

Updated guide language to more accurately reflect how saturation jobs qualify for the Informed Delivery Promotion and how the discount is calculated on the eligible pieces.