Can I just start with saying...Tesco Clubcard. If you haven't got one, and you shop at Tesco, get one, honestly it's worth it. In 2008 I went to flamingoland with clubcard points (there were 4 of us, all got in for free), last year I ate Christmas dinner at Bella Italia with 4 other family members for free (only paid for drinks), this year I've got myself a fridge-freezer with them, it's just really worth getting one!