That's not exactly how that's paid for, but this article explains it a little more clearly https://www.washingtonpost.com/news/storyline/wp/2014/09/12/the-posta

That's not exactly how that's paid for, but this article explains it a little more clearly https://www.washingtonpost.com/news/storyline/wp/2014/09/12/the-postal-service-is-losing-millions-a-year-to-help-you-buy-cheap-stuff-from-china/ https://www.washingtonpost.com/news/storyline/wp/2014/09/12/...