Complete waste of space. I seem to remember 21 day wait for vouchers.
Remember that they will not refund what you paid for your camera only what you can now buy an equivelant model for.
e.g. if for instance you paid £300 for a 2MP Kodak camera two years ago and the equivelent model is now only £120, you will only get £120 worth of vouchers. Plus a little for the unused remainder of your coverplan.
I speak from experiance with a laptop I had from them a few years. I will never buy from Dixons or Coverplan again.