A colleague gave me a code for this, and I had some free snacks sent to me at work on Friday. I got some fresh pineapple, pistachios and razcherries (whatever the hell they are). They send you them through the post in a box. Anyway if you want the code it's: 73WX145. It gives one box free and then one for half price (£1.50). You have to give your card deets, but you can cancel at any time.

http://www.graze.com

(I don't work for them or anything, I just thought you might like some free snacks)