Matt and Amiee Moffett launched the Satellite Radio Superstore three years ago have an quickly built their site into one of the top 10 independent retailers for XM Radio. Sales at their site should hit around $3 million this year and that means there are plenty of orders to keep their 12 staff members hopping. Matt and Amiee have also started selling products on eBay and are close to launching a store for Sirius satellite radio products. The Satellite Radio Superstore was profiled in the October edition of Practical Ecommerce. Matt spoke with Contributing Editor Mitch Bettis about some of the challenges they have faced, including how to manage thousands of orders from multiple sales channels.