Ok this is a bit limited as it's for new customers only but the deal is HOT in my opinion.
For the cheapest deal go for the 4 seasons 15 bottles for £46.98 (inc delivery)
with the £11 cashback this works out at £35.98 for 15 bottles of very drinkable wine... or just £2.40 a bottle! you wont find wine of this quality at that price in the supermarkets.
You also get a free pull up corkscrew with this deal as well adding further value.
For those who want to look at the higher price wines if you spend over £69.99 on a case then use the vouchers LOVEFILM or BOOKS to get £25 off. If Still active HALIFAX gets you £30 off.