[scoobyeo]

however I think that some very valid methods are FTID

There's only one FTID method that has the best chance of succeeding.

The rest are based on the probability of both the carrier and company, not doing their job properly.

On this note I have an idea on how to possibly improve the method I want your opinion, what if instead of including bubble wrap it was a generic advertisement you included. I receive them all the time in the mail lawn care, maintenance, consulting etc. That would remove suspicion of it being empty. what do you think?