You can currently buy 3 packets of Mars sweets ie Revels, Maltesers, Minstrels etc for £3. Not a fab deal in itself but they also have the cineworld tabs to collect on the top, so buy 9 packets for £9 and you can send off for 2 free tickets worth £12.80 each. So you can now buy boot loads of chocolate for free and also at the same time save a third on two cineworld tickets (approx) !! You could then either eat it or donate it !
Maltesers/Revels/Minstrels 9 for £9 and get £12.80 worth of free cineworld tickets