This is a nice, heavy cash box with a real keyed lock - it would be hard to get into without the key. The metal is solid, the plastic tray is sturdy, and there is plenty of space inside for receipts, cash, etc.
My only complaint is that there isn't any way to latch the box except by key. It cannot be picked up by the handle unless it is locked shut. I will solve the problem with a bungee cord, but I think something like this should latch, and ALSO lock, so that it can be used w/o the key, carried around, moved, etc, and not have to be locked every time.