ShopSite can download product information into an eBay Turbo Lister format. If you sell your inventory on eBay, you can use this to import information from your ShopSite store into eBay. If you are unfamiliar with the fields within eBay's Turbo Lister, it may be helpful to have a product that you have already created within Turbo Lister open while configuring this download. If you haven't created any products within Turbo Lister, it may be useful to have Turbo Lister running, as you can quickly see where each field will end up.
ShopSite Help - eBay Turbo Lister