Because their automatic machinery is designed to sort, shuffle, and spit out rectangular envelopes!
Ask yourself: Why would a round envelope - even if smaller than a standard rectangular envelope - cost more to mail? How about an envelope shaped like a Star of David?
Regards,
2 posted on 01/02/2023 12:05:19 AM PST by alexander_busek
(Extraordinary claims require extraordinary evidence.)
#2: "Because their automatic machinery is designed to sort, shuffle, and spit out rectangular envelopes!"
Bingo! We have a winner. Spot on.
3 posted on 01/02/2023 12:18:59 AM PST by Governor Dinwiddie
(LORD, grant thy people grace to withstand the temptations of the world, the flesh, and the devil.)