Guides
What Does PRSRT STD Mean on Your Mail?
PRSRT STD stands for Presorted Standard, the bulk advertising postage class that USPS now also calls USPS Marketing Mail. The sender pre-sorted the mailing…
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Articles across Guides, Research, and Perspectives tagged with Label codes.
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Guides
Junk Mail Address Label Codes: A Field Guide to What’s on the Label
Every code on a junk mail label belongs to one of three groups. Distribution codes (the asterisk line ending in ECRLOT, the carrier route)…
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Guides
Mailing Label Codes Decoded: What ECRLOT, ECRWSS, and Your Magazine Label Mean
ECRLOT stands for Enhanced Carrier Route, Line of Travel. It is a USPS postage-discount marking on bulk Marketing Mail, printed by the sender. It…
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