eVS – Official Mail Guide (OMG)

eVS

Electronic Verification System (eVS) Guide Effective January 26, 2020

October 23, 2019 // 0 Comments

The new Publication 205 EVS guide is designed for mailers, shippers, and software developers using or planning to use the Electronic Verification System (eVS) for manifesting [...]

USPS Pub 199: Implementation Guide to Intelligent Mail Package Barcode (IMpb)

November 29, 2017 // 0 Comments

The Implementation Guide to Intelligent Mail Package Barcode (IMpb) for Confirmation Services and Electronic Verification System (eVS) Mailers provides technical guidance for [...]