Well I recently found some vouchers (£15 worth) issued by the Kingfisher Group, redeemable at B&Q, Comet, MVC, Superdrug & Woolworths - I went to our local B&Q and got the same answer - i.e. they will not accept them. Now mine have NO use by date, or an address on the back. I have tried ringing the number but it is 'temporarily out of order'. Looking into the Kingfisher Group website, it looks as though they have got rid of the other companies, only keeping B&Q. But to my mind, they (Kingfisher) benifited from my money in the first instance and I consider they are responsible. Can anyone give my the address please?8-)