This is how they do it over here

Each bank prints their own money (in Scotland at least). So I get used to what the £10 and £20 notes look like, but if I go us a different bank's ATM or sometimes the change I get back from stores will look different.

Man, it throws me off!

So does that mean they all use the same security features or do cashiers/tellers have to keep up on what features each bank uses? Hmmm.... I may have to ask the next cashier I see. But of course I may have to ask a couple before I can understand the answer. LOL