<prompt> Translate the following text to EnglishSababu ya kuelezea aina hizi mbalimbali ni kusisitiza kwamba kama utetezi wa kutoa punguzo ni kuchambuliwa, vipimo vyote zinahitaji kuzingatiwa.  <response>: The reason for delineating these various types is to emphasize that if the advocacy of offering the discounts is to be analyzed, all of the dimensions need to be considered. 