<prompt> Translate the following text to SwahiliMC2001-1, the Commission recommended three new worksharing-based discounted Priority Mail categories after negotiating with mailers who were willing to presort their mail in new ways that could reduce the Postal Services costs.  <response>: Mwaka 2001 Tume ilipendekeza aina tatu mpya za priority mail zilizopunguzwa kulingana na ushirikiano wa kazi baada ya kujadili na wauzaji wa barua ambao walikuwa tayari kuorodhesha barua zao kwa njia mpya ambazo zinaweza kupunguza gharama za huduma ya posta. 