[Olafatron]

What do you mean by this? so essentially an empty package or perhaps placing a random item inside just to be safe?

Corrugated cardboard and the like.

It adds weight and gives the Impression that you're protecting the perfume from damage In transit.

Oh I see. I think I've got some bubble wrap lying around as well. I can also spray the package a bit, to give the impression that perfume was in the box.