Dear Ladies and Getlemen, I have some questions. Is it possible to buy one machine to test it? Is the price of the customs included to the price you have given on your website? Can I get into trouble because in Germany we have the "airpop go" company which hast almost the same machines as you have? Can you switch the coins in euos and not dollars? How does the conversion work from corn to popcorn? Does it work without oil an with hot air? Bets regards Show More