<https://mgtblog.com/usps-business-days/#richSnippet>
<http://schema.org/description>
"USPS stands for The United States Postal Service. It is an independent agency of the United States federal government and it provides postal service in the United States and associated states. It is one of the largest postal services in the United States with 469,934 career employees and 136,174 non-career employees."
<https://mgtblog.com/usps-business-days/>