While playing, you earn regular Cash income from your bank. When you are not in the game, you instead generate Idle Cash. The next time you log in, your Idle Cash gets added to your regular Cash. You can use this regular Cash to upgrade areas in your bank!

You can obtain Gold Ingots via the in-game Shop. You can use Gold Ingots for several things, like purchasing Briefcases, tripling your Idle Cash income and more!

Lastly, your interns generate Light Bulbs in Business Mode, which you can use to upgrade your Managers. You can increase the max amount of Light Bulbs you earn by completing chapters and reaching milestones in Business Mode.