certificate of posting
312 Bulk Quantities Certificate of Mailing - Postal Explorer
For bulk mailings of identical-weight pieces paid with ordinary stamps, meter stamps, PC Postage, or permit imprint, mailers may optionally use PS Form 3606, ...
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DMM 503 Extra Services - Postal Explorer
Bulk proof of delivery (7.0) is available only to mailers using Express Mail Manifesting service and is obtained in a signature extract file format.
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how to fill up certificate of posting - Pregunteme
If you are needing answers to questions: how to fill up certificate of posting, then you are in the site which is best.
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