Went into Republic today in Wolverhampton and they had a tombola with tickets that had like 20% off, 50% off etc...
I got £5 off when you spend £20 (which wasnt good as the item I wanted was £19.99)
My friend got 50% off, which she gave me (I got a dirty look from the woman behind the till cus i wanted to use that ticket instead of mine, plus she took both tickets)
But apart from that, it was pretty good, free to do the tombola too :D
Not sure if it was just in wolverhampton, but have a look :)