To open the cheat box, press Ctrl+Shift+C
kaching = 1000 simoleons.
"motherlode" = 50,000 simoleons (and yes, it is 'lode' and not 'load').
"testingcheatsenabled true" Click shift on your sim and your mailbox to enable different cheats. Can also be used to delete moodlets by clicking ctrl over them
freerealestate: Allows you to buy any house you want (must be done in map mode)
unlockOutfits on: Unlocks different outfits (must be done in map mode)
BuyDebug: New objects in buy mode (Mostly for World Adventures)
move objects on: Put objects anywhere, can also move sims, even sell them.
help: Displays all cheats for The Sims 3.