Whatever Next?

Has anybody ever used Next.co.uk to shop online? because I've got some clothes I ordered the other day and they haven't charged me for them yet, in fact I haven't been able to make a payment online at all. Is there some kind of high-tech-fangled way of doing it? Or do you just have to wait a few days before it can be processed? Your comments as always are apprectiated apart form the moo and boobies.