Instructions:For a 24 hour period, HMV.co.uk customers can get 20% off all orders when they shop at Waterstones.com. This offer is only valid from 12 noon on Thursday 21st June until 12 noon on Friday 22nd June and this voucher code can only be used once.
Simply enter the claim code SU7844 into the 'promotional code box' at the check out on Waterstones.com to activate your 20% discount
16% quidco too!!!