When you are looking for the appropriate place to post a job for associate buyer you will want to post the job in locations where previous buyers, or those familiar with accounting, bookkeeping and supply/buyer workers will know where to look for a posting such as this. There are options to post jobs like this online and most associate buyers will look online for a wide variety of openings to apply for so this is always a good route. You also want to open the position for current employees of the company as well, hiring within is always a great option.