Surface Visibility (SV) may sound like a nautical or even aeronautical term, but to the U.S. Postal Service it refers to multiple systems integrated to scan and track mail transported within the postal network. In fact, if you've ever used USPS Tracking to find where a package is, SV scanning has helped provide the answer.
Pushing the Envelope wishes our readers a joyful holiday season and a prosperous New Year. We will take a break this week, but we encourage you to read over the past year’s blogs and let us know what you think on any of the wide range of topics we blogged on in 2018.
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