Quidco are offering a £10 bonus off £50 spend at Tesco. Thanks the porter for posting! http://www.hotukdeals.com/deals/enjoy-10-bonus-when-shop-tesco-asda-morrisons-etc-spend-50-quidco-2563819
In addition to this, Tesco do 25% off wine when you buy 6 bottles.
Then new customers for Tesco groceries get £8.80 cash back.
Plaza Centro Prosecco is £6.75 a bottle.
12 bottles = £81
25% discount = £60.75
£8.80 cashback = £51.95
£10 bonus = £41.95
Making it just under £3.50 per bottle!
Plaza Centro isn't the best Prosecco in the world, but for £3.50 a bottle, might be a nice to have a couple of bottles lying around over Christmas. Most of the other wines are included in the deal.
T&C's for the £10 bonus say: "Cashback will not be paid in conjunction with any other offer, voucher or discount code unless listed on this page, or with any other discounts such as staff or student discounts." - this is listed on the Quidco page, so should be fine.