So I took Sky up on their free for a month Sky World offer, and like the idiot that I am I lost track of the time and let it run past the month. Now I'm pretty sure they're gonna charge me a month of Sky World (although I'm not totally sure - Sky don't make it explicitly easy to work it out).
My question is:
Is it worth me canceling now, or shall I just let it run it's month and cancel before the next bill date? I'm wondering whether canceling now will incur only a fraction of the bill, or does it not work like that?