here is a competition host by Sainsbury:
The basic idea is that we are asking people to submit their best money saving tips (by commenting under the article). Every week until mid-August there will be a winner who gets a £50 Sainsbury’s voucher, and at the end the best tip of the competition will win the Nikon camera.
remember to mention me if you are going to enter the competition haha. http://www.sainsburysbank.co.