I recently booked a gig ticket through Ticketmaster. The only option given for postal delivery was "Secure post-signature required". Yesterday I had an email from Ticketmaster saying "Your order is now in the care of the courier for delivery within the next five days. Please note if you are not at home when the courier calls he may post the delivery without obtaining a signature if the property is secure". If he's just gonna pop it through the letter box surely this defeats the object of sending it by signature post to guarantee delivery (which they charge you extra for).