Worldwide eCommerce revenues will total over $1.6 trillion USD this year – and they’re expected to keep growing. But if you’re still doing business in English only, you’re missing out. Today, nine out of ten Internet users live outside of North America. That’s why more and more eMarketers are taking a multilingual approach. So which languages provide the best ROI for online businesses? Here’s a “Top 10” list to help you go global.