How do you get tower bux fast on tiny tower?

To do this would be cheating and could possibly glitch your game as it did to me. Before doing this go out of your wi-fi range so if your game messes up you can delete it and get it back. Go into a bitizens file and find their birthday. Then go into settings and change the date to that bitizens birthday. When you go back into tiny tower you will get a bux. Hope this helps