Pizza Tycoon

* Cheat 1:
Go to Market Research, press [Space], then click twice
exactly on the upper point of the arrow in the
Charater Menu, then dial 4566345.

This is untested, let me know if it works!

* Cheat 2: (Bug?)
To get a lot of money from the banks without repaying it:
Take out as many loans as you can get and save your game
as a character. Leave the game, start the game again and
this time with your character, do the same again a lot of
times and you don't have to repay your loans. (Information from Cheat Machine)