I have this bottle (which is empty, boo! but I'm getting more tomorrow, yay!) and where it lists the quantity, they circled it and wrote "BW" next to it. I've been wondering what that means to the point it bothers me sometimes. It may not be a W, but that's what I make it out as. Sloppy ass handwriting. EDIT::
When a CII scrip is dispensed at a pharmacy a tech will count the pills and put them in the bottle, then the pharmacist will recount them and sign the bottle as verification. Regular things like antibiotics are usually just counted by a tech and dispensed without the pharmacist but things like adderall require that the pharmacist sign off.