I used to send my family products ordered from amazon since years. From the past one year or so they have been getting opened boxes or boxes are sealed but products are missing etc. Amazon has been kind enough and has helped. I asked my friends living in the same city, a small remote tier iii city, they said there is only one amazon warehouse there.
This warehouse has hired supervisors and they hire delivery agents under them. For our city there are four of these supervisors. So, what they do is they hire temporary delivery agents, pay them very less and tell them that they can do whatever they want with the boxes but they need a cut. The exact financial details are not with us but this was