Royal mail is pretty good tbh

I sent a brand new wind/rain coat this week that was too big for the missus on fleabay, I posted it 1st class recorded and once it was delivered i was able to actually print off the signature from the person that signed for it on the scanner gun.

Pretty good especially in this day and age where folk dont think twice about then saying they never recieved it etc etc and demand refunds when they have it all the time, I have mate ex neighbour of mine that did that all the time