@MelonUsk97 If you have no idea, a debate is pointless. There is enough cash in circulation and it doesn't have to be collected from somewhere all the time. Why do you think €500 bills are still in circulation even though every bill is now withheld? It's not all a process with the bank as the source and sink. The cycle works quite well without it. Of course you have to legalize some of the profits at some point, that's what money laundering is for.