Cheat mode:

At the "Code Entry" menu in Career mode, enter one of the following codes to 
activate the corresponding cheat function. Note: Most codes can only be used 
once. Therefore it is recommended that the auto-save option be disabled before 
using the codes in the event you wish to revert the game to its original state.


Enter "1MA9X99" as a code to get an extra $2,000 in Career mode.
Enter "W2iOLLO1" as a code to get an extra $4,000 in Career mode.
Enter "L1iS97A1" as a code to get an extra $8,000 in Career mode.
Enter "CASHMONEY" or "1Mi9K7E1" as a code to get an extra $10,000 in Career mode.