In the US at least it’s usually only a few thousand, they have cash machines they use to limit any amounts in the drawers. And yes, all of those serial numbers are recorded, when they are spent and ran through the system, the feds have a lead. Good luck spending cash nowadays that can’t be traced back to you. Plus they drop those ink exploders in there as an added fuck you, to mark all the money.
In the US at least it’s usually only a few thousand, they have cash machines they use to limit any amounts in the drawers. And yes, all of those serial numbers are recorded, when they are spent and ran through the system, the feds have a lead. Good luck spending cash nowadays that can’t be traced back to you. Plus they drop those ink exploders in there as an added fuck you, to mark all the money.