The Internet & International Sales

I'm a reporter writing for a national publication about the challenges small businesses face in expanding overseas. In particular, I'm examining how the Internet makes it easier for firms to reach overseas customers, but that it's not so simple to actually serve those customers. So I'm looking for small firms who somehow used the Internet in getting overseas sales, to talk about the subsequent challenges, whether they've been successful or not. Anyone who reduced or gave up on international sales due to challenges would be welcome. Please email me at [email protected] and I can provide more information.