Instructions:I received this in the post the other day and have placed an order and it works :) It will only work on full priced items - not sale or happy price items. I got a pair of trainers for my son for £10 (were £25) so not too bad. A £3.99 delivery charge applies :( but don't forget to go through Quidco/TCB for another 6%. Says it's valid untill 31/03/2011. It may help someone.