You must use the Cheat Gnome to use the cheats "Fill All Motives" and "Give Money". The Cheat Gnome will appear at the front of your property. Click on it to use these two cheats.In addition, you will get a daily call to recieve Simoleons. Exception: Mom's House.
Pause the game and enter the following codes.
If you have a GBA connection established, and you are in Bustin' Out mode, have your sim go to Simvalley from the car/scooter. On his/her way there, select a roommate with high skills that you are living with. Keep this sim selected untill yours leaves. If you do this correctly, the roommate will be transported onto the GBA. Return as usual and check your sim's skills. They will be the same as said roommate.
While in-game press the d-pad up, R, Z, and d-pad down. You should here a woman sim go "oooh" which confirms you entered it correctly. Now when you move to your mom's house all your stats (like sleep, not job stats) will go up to about 3/4 full and when you leave her house they will go up to full. NOTE. This only works if you go to mom's house, not anywhere else. Also Note visiting mom does not work must move out.
When you get your mail and your character goes to put th bills on a surface, quickly press b to cancel the command. Right afterwards when your sim is starting to put the bills on the ground pause the game and move a newspaper or other item over the block where your sim is putting the bills. when your sim puts the bills on the ground, the will disappear!