This LCD TV is at an already discounted price of £629.99 which I couldn't find better anywhere else so was surprised to find a further £100 off with the included voucher. Here is a link to the voucher if you are having problems finding the link on the product page. http://www.argos.co.uk/static/ArgosPromo3/includeName/samsungvoucheroffer.htm
Voucher can be used for home delivery or in store pick-up.
There is other series 6 TVs in this voucher offer but none seem to be already as discounted as much as this one. I have seen this TV in other stores for as much as £799 so cracking deal even without the voucher. I'm glad I got one.