Amazon and ebay feed scripts

We are selling on ebay and soon on Amazon. Our products are listed on our own website [login to view URL] In order to make the process easy for us we need some bespoke scripts that will help us to automate certain process with the overall aim being to allow us to import data to our main order processing system which has been written in ASP Classic using a MSSQL db AMAZON: Script to export our products db to Amazon MarketPlace (Qty = 0 should not be submitted) As we sell books and other products then we will be needing 2 scripts for Amazon: Book Loader and UIEE formats: These file formats are used to add/modify/delete listings in the Books category. We need to submit a Price & Quantity format feed from our main db to Amazon every 12 hours as updates are processed much faster using the Price & Quantity feed via a scheduled task. (fully automated). ORDER IMPORT We need another script to export confirmed orders from Amazon into our own order processing system MSSQL db. EBAY we basically need the same as above for ebay too. Our product records should be exported to Turbo lister or something better.