Odd they would have enough Amarula liquor to intoxicate a person considering they serve them to children.
Last package I got from The Mara were plainly marked 'contains rum'. How much was not stated as you note it is probably minimal.
That said do you want to take a chance on a cop who 'smells alcohol on your breath'. Which was the context of my comment not that eating them was the equivalent of jello shots
Still a favorite treat