While playing, you earn regular Cash income from your junkyard. 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 Gems via the in-game Shop. You can use Gems for several things, like purchasing Toolboxes, Juice Boxes, Bolts, and more!

Juice Boxes are obtained via progressing in the game, by reaching milestones in your junkyard or in City Cleanup Mode.You can use Juice Boxes to upgrade your Managers.

Bolts are a currency used to level up trucks. You earn them passively in City Cleanup and increase the rate by progressing in the City Cleanup mode. When you fill the milestone progress bar, and win against Baron Blightsworth, the income of lightbulbs will permanently increase.

Lastly, your raccoon generates Bolts in City Cleanup Mode, which you can use to upgrade your Trucks. You can increase the max amount of Bolts you earn by completing Boss Fight!