From the OIG: Introduced in 1955, Certified Mail was created to provide a more affordable alternative to Registered Mail for sending important mail items of little or no [...]
One way mailers are automating Certified Mail is through EZ-Confirm, which can expedite processing of Certified Mail, First Class Package Services, and Priority Mail items [...]
The Postal Service has released a fact sheet about using its Enterprise Payment System, which lets mailers pay for multiple permit accounts from one centralized account. [...]
The Implementation Guide to Intelligent Mail Package Barcode (IMpb) for Confirmation Services and Electronic Verification System (eVS) Mailers provides technical guidance for [...]