How to get brand new bills from the bank?

Excuse me, could you please elaborate on the process of obtaining brand new bills from a bank? Are there any specific requirements or procedures one needs to follow in order to receive freshly printed currency? Additionally, are there any restrictions or limitations in terms of the amount of new bills one can request from the bank? Lastly, is there a specific bank or branch that is more likely to have a supply of fresh bills available, or is it a matter of luck and availability? Thank you for your time and assistance with this inquiry.