<prompt> Translate the following text to EnglishMwakilishi wa SEC alituambia kwamba SEC ilianza kutumia programu ya mkandarasi miaka miwili hadi mitatu iliyopita ili kuwezesha matumizi ya mileage ya mara kwa mara ya flyer.  <response>: An SEC representative informed us that SEC began using a contractors software 2 to 3 years ago to facilitate the use of frequent flyer mileage. 