Re:The Billionaire Behind Efforts to Kill the U.S. Postal Se...
by alextheparrot on Tuesday July 21, 2020 @08:11PM
(#23912393)
Even marketing mail sent through first class that's presorted will only get you about 30 letters for $15 at $0.46 per letter [0], so still not sure what the original author is talking about regarding 'hundreds'.
https://www.mw-direct.com/blog/posts/first-class-mail-vs-sta...