Does this still work?

[LostprophetVII]

I was looking for a post from a while back but I can't seem to find it.

Basically it was about raf-ing yourself for free. You create the account, pay for it, then cancel the payment. Apparently then the trial restrictions are lifted(or at least the level 20 restriction) and you are able to use the account for a few more days before blizzard locks it. Once it is locked, you can leave it be or if you want the account call blizzard. Does anyone know if this still works?