Magento Go gives you the ability to participate in the global marketplace, with support for multiple languages, currencies, and tax rules. When your store is first created, the language is set to English (United States). You can change the language and add additional languages, depending on your plan.Get started right away by letting customers know who you are and how to reach you. Your contact information appears on email messages, invoices, packing slips, and newsletters sent to your customers.
To learn more, see: “Store Contact Information” in the Magento Go User Guide.