<prompt> Translate the following text to EnglishHuduma ya posta ina faida ya kuwa na uwezo wa kupeleka matangazo haya kwa anwani zote, wakati magazeti kwa kawaida lakini si daima kupeleka inserts tu kwa wanachama wao.  <response>: The Postal Service has the advantage of being able to deliver these advertisements to all addresses, while newspapers usually but not always deliver inserts just to their subscribers. 