I've cut up my Debenhams card

Now apart from the fact that Debenhams isn't my kinda store anyway, I now won't shop there at all. I had a credit card as I like the vouchers and have got bargain cristal wine glasses there before, the sales being pretty good for kitchenware. Got an email this morning to view my account online. Could I sign in? No. Half an hour of stupid call centre angst (how can you spell something if the poor staff being paid one rupee a day in India can't understand you?) and I've cancelled my account, cut up my card, and will never shop there again.