What happens if you make a mistake in the purchase order unit?

What happens if you make a mistake in the ordering unit name?
I ordered it because I mistook it for a cm size n, but here it goes = big.
It’s our fault for making a mistake in ordering, but we’ll just give you a confirmation text.

Detective Mold: If we don’t have this opportunity now, when will we do this?
How about making it? Somehow, we made it just because we asked it to be done.
Vale