To celebrate the launch of the Mars Bitesize "1 in 10 chance to win a DVD" promotion, in association with Warner Bros, we have £250-worth of Mars bitesize promotional products to give away to one reader.

Mars says it is the number one in bitesize with a 56% share of the market (IRI 52 w/e Dec 27, 2008). It expects the promotion, which taps into the consumer trends of staying at home with friends, to continue to drive sales in the category.

The promotion, running across 19 SKUs of singles, pouch and large pouch, launches this month offering consumers a one in 10 chance of winning a DVD from a selection of family favourites.