Someone in Italy is interested in purchasing something I'm selling online. They'd like EMS shipping. So how do I do that? I looked on the USPS website and they have Express Mail International, which has an E and an M in it, but maybe it's not the same thing? I also googled it and something came up about Global Express shipping, but that's really expensive…like it would be $80 to ship the package! I know this is probably a stupid question, but I'm so confused!