Certified Mail Envelopes include proof of delivery. Electronic Return Receipt for USPS Certified Mail saves time, money and replaces old fashioned green cards. [Read more...]
Certified Mail Manifest, Firm Sheet, Form PS-3877
March 27, 2011 By
A Certified Mail Manifest or firm sheet form PS-3877 should be presented if three or more Certified Mail letters are mailed at a USPS Post Office. [Read more...]
