A free USPS consumer program that allows eligible campaigns to add a digital ride-along image and clickable URL to Daily Digest email previews. Plavidian runs these campaigns as Plavidian Impression™.
Informed Delivery
Updated 2026-07-24
USPS email preview program
Barcodes & Tracking
Definition reviewed 2026-07-24. Plavidian reference, written from the USPS Domestic Mail Manual. Final mail classification, postage, and preparation are confirmed after list processing and production review.
Need this applied to a real job?
Ask Plavidian™ for an answer grounded in the USPS Domestic Mail Manual, or send us the job and we will confirm the preparation before you print.