[wlug] Hi, I have parcels going missing. Does anyone know of technology to trace parcels?

It would presumably use GPS. It would involve a very small device put in the parcel that a thief would very possibly not even see when the parcel is scanned at customs. The icing on the cake would be if the route of the parcel was able to be recorded as evidence. I will give more details later like it going on for 3 months and involving parcels posted in NZ as well. But this is trial run email because I haven't posted in a long time and I want to make sure I am doing it right. I am hoping that if anyone replies to this that there is a convenient reply to button or link that I can reply back to. Oh well, after I send this email I want to go to the site and see if it has posted. Thanks for any help.