I do some specialist tutoring alongside my usual work. I have a very generous cancellation policy which allows for illness and emergency (we all get ill and don't always get much notice!) but one tutee is prone to asking to cancel with short notice because he basically can't be bothered. It's half term this week and I'm due there in 45 mins. He's just asked to cancel. I messaged back to say it was too late to cancel without incurring my hourly fee. He has known half term is coming up (incidentally a really busy time for me and I could have used the slot for someone else) so he could have asked days ago.
AIBU to charge even if he cancels?