"Courier" is a rather generous term.
I got my last phone through e2Save... The "courier" turned out to be a nearby pikey housewife, when inevitably the delivery had missed me, I had the delightful experience of going round to her house to pick it up.
I found that my phone had been opened "accidentally" and played with by her rug rats.
Combined with the "stealth direct debit" for insurance e2save tricked me with, I am actually more inclined to go straight to an operator next time, despite my hatred for operator bloatware.