One free Challenge chocolate bar from Cadburys - just put one bar in your basket and use the code 'CHALLENGE' which will bring the order down to zero! I've just ordered one, completely free!
Just to note, to make the process work quicker for you- create an account first, then add the bar to your basket and go to checkout and add the code. It wouldn't work for me until I'd made an account.
Hope this helps you all x x x
Please Note: If the code: 'CHALLENGE' please register first than try should work. As the code only works if you are registered.
For those having problems remember to put a space after CHALLENGE
Worked by adding the bar, making an account, going back to the basket and following it through to completion. The discount works as basic delivery + 55p, you can probably make an order too and save on delivery if you are interested.