I once worked for Amazon as a contractor with Insight Global. While it wasn't a bad gig, the culture wasn't a fit so I left. Since then (almost a year), every w

I once worked for Amazon as a contractor with Insight Global. While it wasn't a bad gig, the culture wasn't a fit so I left. Since then (almost a year), every week I have been mailed a return box for the equipment that I have already returned. I tried telling my former boss but the boxes keep coming. How much money have they wasted mailing me return boxes months on end for no reason?