If you get yourself on to Facebook (let's face it, who isn't these days?) and like the Cravendale milk page (weblink below) you can print off a 50p coupon off a bottle of Cravendale.
Simply type in your name and an e-mail address and you can print off a coupon. You can do this an unlimited number of times (with different e-mail addresses).
Coupon states "one per purchase" but Tesco were happy to accept this as one per bottle.
Normal price of £1.80 for 1 bottle, on offer in Tesco for 2 for £3.
Use 2 vouchers against 2 bottles and bag yourself 2 bottles for £2. Bargain!
Just make sure your cat hasn't grown any thumbs before opening!
Coupons printed today (18/6) valid for 2 months!
Facebook link: http://www.facebook.com/Cravendale?sk=app_157321517621994