eBay Blackthorne Pro
It is a Complete offline sales management tool for high-volume sellers and small businesses. It helps you list faster and is highly customizable. It has powerful business features (inventory, reporting, etc.). It also includes open Access database.
Cost: free 30-day trial, then $24.99/mo.
Go to:
Link eBay File Exchange
eBay File Exchange is an end-to-end selling mechanism that enables high-volume sellers to manage inventory and perform post-sales management on eBay or Half.com via a flat-file interface. Due to the flat-file interface this solution is platform independent.
Full-scale listing capabilities:
• Add, revise, re-list, and end a listing all in a single file
• Download active listings to reconcile your inventory
• Download templates you need for any category, including fields for item-specifics
Here is an example file for creating new listings:
Post Sales Management:
• Update the shipping status of a sold listing and leave feedback for a buyer all in a single file
• Download Sales history reports in a flat file format for importing to your own software package
For more information please visit
Link