I've just cancelled a membership at a certain gym, and while doing so they've informed me that the cancellation won't take effect until after my next monthly installment. That's due on the 10th Feb, so that will apparently be charged to me and I'll still be a valid member through to 9th March.
Is this legal? I feel like since I am already half way through a paid month, it should terminate after that. At the least, it's incredibly sneaky.