Written on: 27/11/2012
Needed to unlock an HTC Wildfire S which is one of the phones you can't easily do yourself for free. Chose the trialpay option and everything worked as advertised - after signing up for an offer I was able to get a code for free which worked.
Only difficulty was that the direct access page didn't let me in as expected. I then checked my email and the key information I needed - a password to login with, had been sent to me.
After that, everything was trouble-free.