Not sure if this has been mentioned.http://www.disneymovierewards.co.uk
Sign up, automatically get 50 points
Complete short survey get 50 points
Enter 'AsdaCompetition' into the points box and get a further 100.
So thats 200 points before youve bought anything.
With all the BOGOF deals about im sure there are plenty of people with enough codes to get a free blu ray