PostalPro|Automated Package Verification (APV) System RSShttps://postalpro.usps.com/2706/rss.xmlAutomated Package Verification (APV) System Postsen Automated Package Verification (APV) Frequently Asked Questions (FAQs) https://postalpro.usps.com/node/4111 Fri, 04 Oct 2019 00:00:00 -0400