i. HDD is a fragile piece of hardware, thus when it's damaged, most people blame Poslaju. While the fact is the one whose to blame is the seller himself. The seller knows that a HDD is very fragile. Thus, he should've packed it nicely, not with just a tiny paper. [Some seller in LYN do this, not worth mentioning his name]

ii. When you know you're going to use Poslaju to send a HDD, don't tell them / write on the paper that the parcel contains a HDD. Lie to them. Tell them / write on the paper about something else.

I've been using Poslaju to post 5 desktop HDD's & 7 notebook HDD's so far and none of them is damaged.
Why you asked? Because i packed it nicely.