When users register software on my site they are issued with a keycode. I generate a number of them and then rank them by their usability. However I can't remove characters altogether because of the well established algorithm which we use. Users however get confused by ILlO0 and that generates support calls. What I'd like is to be able to present the code in a font which makes it really clear which is which. If the font is readily available then I'd be happy to turn it into graphics and show the appropriate graphics in order. The best fonts I've found are the hand writing ones but I'd like something a bit more formal.
Can anyone suggest a good font?
