I guess everyone's going to be scrambling to cancel this card now! It's become one of the worst, and used to be one of my top cards!

Question, my annual fees / SST are normally charged on 22 July. But the cashback for June will only come in on the 27-28 of July. Can I wait until I get the cashback, then request for the card to be cancelled together with the annual fees + SST, as long as I don't spend anything from mid July onwards?