For the link adverse, Cuba is offering to settle an old debt with the Czech Republic with rum. About $277 million dollars worth of the stuff. Later the story mentions that the Soviets once offered New Zealand a nuclear submarine and 2 MiG fighters to pay for dairy products.
Party takes contract to ship innocuous-looking freight. Inside the crate are items that cause an uproar at the arrival point. Because the government that sent this as a payment forgot to ask first.