<prompt> Translate the following text to SwahiliIn addition, discounts encourage bulk advertising mailers to sort their mail all the way to the carriers walk sequence, thereby avoiding the carrier in-office function.  <response>: Kwa kuongezea, punguzo huchochea wauzaji wa matangazo ya wingi kupanga barua zao hadi mfululizo wa kutembea wa mtoaji, na hivyo kuepuka kazi ya mtoaji katika ofisi. 