1) Consolidate phones (as mentioned)
2) Limit plans to only what you need (cable, internet, cell phones)
3) Buy store brand foods when possible
4) Always use a grocery card and if you don't have one use theirs
5) Stop buying newspapers and magazines and read the internet
6) Go through your house and sell items you don't need
7) Set the central air only when really needed, otherwise use fans and open windows
8) Limit the amount of going out and takeout and instead cook...